Variably configured inflatable personal flotation device also serving as an emergency distress marker

Abstract

A pleomorphic inflatable device that first helps the victim through the need for corrective turning during water entry by placing buoyancy high on the chest optimizing corrective turning. After the victim is stabilized face up the bladder then can be reconfigured to provide incremental improvements in freeboard and surface positioning. The bladder can be removed and converted into a distress marker to signal a rescuer and mark the victim's location. The buoyancy of the marker can also be converted into a fully submerged bladder providing optimal freeboard to assist scanning for other vessels while enhancing lateral stability that supports a Heat Escape Lessening Posture position. If the seaway is growing increasingly rough the bladder can be reconfigured to once again prioritize corrective turning over vertical freeboard.

Description

[0001] This application claims the benefit of and priority to U.S. Application Serial No. 60/439,766, filed Jan. 13, 2003 and U.S. Application Serial No. 60/423,279, filed Nov. 1, 2002, both of which are incorporated by reference.

BACKGROUND OF THE INVENTION

[0002] 1. Field of the Invention

[0003] The current invention relates to the water safety and survival of boaters, fisherman, SCUBA divers, snorkelers, swimmers. In particular to a pleomorphic buoyant cylinder that can be reconfigured by an array of fasteners and/or straps to provide safe entry, airway and thermal protection to one or more victims. The life jacket can be quickly reconfigured to catch the attention of a vessel passing by.

[0004] 2. Prior Art

[0005] Distress markers used in the dive industry provide signaling for assistance or to alert boaters to ongoing dive activity. Emergency markers are not in use by the man over board. Current Personal Flotation Devices (“PFDs”) are either inherently buoyant, inflatable or a hybrid of the two inherently buoyant and inflatable sources of buoyancy. Considering the long history of serious problems in the reliable provision of airway protective devices, ancillary survival needs of the Man Over Board (“MOB”) have been ignored. Clearly, if the victim floats face down early on in a water emergency there will be little need to attract the attention of ongoing search and rescue activities through the use of an emergency marker. Given the difficulty in rolling an unconscious victim into an airway protected position with a fixed design life jacket, pleomorphic PFD designs have not been considered. It is commonly recognized that several potential rescuers pass by the victim before the victim is noticed and recovered. Thus there remains a need for a re-configurable bladder that serves the evolving needs of the man over board (“MOB”).

[0006] Ballasted markers that rely upon weights suspended from the bottom of the marker require massive amounts of weight to keep a marker vertical at the water's surface otherwise the marker will fall to its side while easily suspending an inadequate amount of ballast. Currently a very significant number of individual who enter the water unconscious float face down while wearing their personal flotation device, a failure of the life jackets primary function. Despite Federal Law Mandating that a life jacket rolls an unconscious person from any position into a face up position there are few, if any, that can achieve corrective rotation without active assistance from the MOB. Current garment integrate inflatable products are loose when inflated so that the buoyant moment lifts off the chest of the victim so that its buoyant force is not applied to airway protective corrective rotation. However if the encapsulating garment is too tight it can compress the chest cage, constrict rib movements and result in respiratory embarrassment.

[0007] Complicating the critical positioning of the low profile life jacket is that many marine activities require short bursts of extreme exertion or periods of extended exertion. Active recreational or vocational garment must be able to ventilate freely or compliance falls precipitously. One of the primary complaints about foam and inflatable PFDs is that they must be snuggly attached to the body to optimize their performance yet that same constrictive attachment compresses underlying garments restricting air flow/ventilation rapidly leading to over heating and consequently resulting in non-compliance. In particular the working fisherman despite high incidence of drowning refuses to wear current life jackets because their bulk interferes with freedom of movement required for working lines, nets and other fishing gear and they entrap body heat preventing continued performance to expectation. In deference to PFDs restriction of movement and over heating, the concept of carriage requirements allows vessels to meet USCG requirements by carrying PFDs aboard rather than wearing PFDs except for a growing state by state movement mandating children under 12 wear their PFD when underway.

[0008] Every ‘Tested and Approved’ PFD is evaluated by 18 randomly selected test subjects as to whether it can be donned quickly by someone unfamiliar with the PFD while standing at the pool side. The PFD must be donned within a limited amount of time in order to be approved. PFDs are also assessed for their ability to be adjusted while in the water. Contrary to poolside donning tests, in-water donning is recognized to be so difficult that PFDs are not tested for their ability to be put on in the water by the MOB. However despite the recognized difficulty of in water donning it is also common knowledge that the majority of drownings occur in vessels under 26 feet in length secondary to unexpected water entry. It is rationalized that in the event of capsize or other unexpected water entry, the MOB will not be able to locate the PFD designed and promoted to meet legal ‘carriage requirements’ and so in water donning is not a requirement of a PFD stowed beneath the seat.

[0009] Existing life rings are a throwable type IV PFD of rigid closed cell construction. Life Rings are symmetrical in shape to facilitate accurate throwing but consequently they supply the exact same amount force pushing the victim forward as backward. Since the head is balanced on the neck by muscles only when conscious and since a preponderance of the mass of the head is forward of the neck, upon loss of consciousness the head falls forward, face first into the water. As the head initiates the fall forward the body follows and the posterior buoyant moment of the traditional symmetrical life ring assists the fall forward. While the traditional life rings rigid construction is necessary to create a buoyant aid that can be thrown into the wind, the rigid one-size fits all requires that the inner opening be sized to fit the largest anticipated victim. One-size fits all PFDs are loose on the smaller or average sized victim allowing the whole torso to heave forward upon collapse leveraging the cephalic ballast into a stable airway submerged position. While intended as a single person rescue device in a disaster at sea it is quite likely that two or more victims may depend upon the life ring for buoyant assistance. The traditional life rings rigidity prevents the PFD from being adjusted to securely fit one or more victims and the PFD's rigidity prevents the victims from huddling in close proximity as recommended to conserve body heat.

[0010] Construction of ultralight survival equipment intended to be worn continuously requires the use of ultra-light fabrics so that the stowed bulk is an acceptable minimum. Use of minimally support fabrics or unsupported fabrics for survival products requires a fixture to transfer the localized forces applied to lightweight bladders by straps, webbing, buckles etc. The weldable fabric flange is lighter, more flexible and economic allowing the size to be optimized to match the limits of the fabric's inherent durability. Many pure plastic flanges because their cost is proportional to material used are restricted in size, which increases the amount of force per unit area. The sewable plastic fitment is also stiff and as such cannot be folded. The semi-rigid edge of the injection molded plastic fitment is also a source of abrasion of thin films or even ultra-light weldable fabric.

[0011] Traditional SOLAS inflatable PFDs are required to provide redundancy of chambers and inflation means. The current trend is for the primary and secondary bladders to be sealed to a common middle wall, reducing material costs and bulk. Consequently protection from failure due to failed maintenance or puncture is the primary benefits achieved from fused redundant bladders. There are concerns that whatever sharp object pierces one outer wall may continue on to perforate the inner wall leading to failure none-the-less. The cost of redundant chambers in current inflatable PFDs is so significant it is only available in top of the line military or SOLAS class commercial Offshore PFDs. In those rare inflatable life jackets that do provide a level of protection from puncture many are constructed with a common center wall often of unsupported film to which two outer layers are welded creating a three walled dual chambered PFD. This allows redundant compressed gas inflation systems as required by the highest ratings yet any debris capable of piercing the more rugged outer layer is capable of piercing the inner film layer with resultant catastrophic failure. Existing inflatable personal flotation devices apply the buoyant moment close about the body of the victim limiting the distance or lever arm of the buoyant moments from the axis of corrective rotation. The classic short arm requires the use of greater force or displacement to achieve a given torque about the axis.

[0012] Current belt mounted PFDs are sized for adults and a small adult is forced to deal with an abundance of webbing. If removed to customize to a 20″ waist the belt mounted PFD then it can no longer be used for an adult with a 60″ waist. Current belt mounted PFDs place the belt behind the PFD valise so as to not hinder the PFDs release during inflation. The pocket, which is mounted to the exterior of the belt, is also sized to accommodate easy repacking. Consequently the pocket is loosely packed and hangs from the belt. Its size and bulk can create considerable drag if a swimmer carries such life jacket. Given a thousand or so individuals drown a year, there remains a need for a compressed sleek low profile deflated PFD whose minimal hydrodynamic drag would be acceptable to the swimmer. Paddle sports, fisherman, windsurfers, all pursue active water sports consequently the current harness style inflatable PFD is left behind as incompatible with the need for freedom of movement.

[0013] Many low cost Buoyancy Compensators (“BCs”) are only provided with a single tank band and the threading of the BC tank band cam buckle is poorly understood. Due to infrequent use most sport diver prefers to not unthread the sinuous pattern. Even if the user was comfortable with threading the Cam Buckle, the buckle is of relatively large size, requires a central position and needs webbing past the buckle to secure the tail to the tank band so the band does not pop off and loosen. This means that the most posterior position is unavailable for mounting the counterweight.

[0014] Years ago the diver's life jacket was a recycled airline inflatable PFD, CO2 or orally inflated and used for the boat ride out to the dive site, while SCUBA diving and then afterwards during snorkel diving. With the invention of the diver's buoyancy compensator the diver's Safety Vest or diver's Life Jacket fell to the wayside. Every year there are fatalities in which the diver's cylinder runs out of air and the diver is found with their BC un-inflated. The loss of the diver's safety vest also meant the loss of redundant compressed gas for the emergency inflation of the diver's surface flotation device. In parts of the west coast abalone divers are restricted to breath-hold diving. While a second snorkeling vest can be purchased it flops around creating considerable drag a fear that it might ensnare the kelp forests in which abalone diving occurs. Thus there remains a need for a very low profile PFD that does not rely upon the SCUBA cylinder for inflation. With the advent of the BC the CO2 inflated safety vest was set aside.

[0015] Currently the boater may carry an inherently buoyant PFD as required by law but due to its bulk and heat trapping on warm summer days due to its snug fit it is often left in the lazerette till boarded for inspection while a low profile belt mounted PFD might be worn. The failure to wear the PFD is the number one problem leading to the approximate 650 drownings that occur a year. While the harness style inflatable may have been bought to be used while fishing in waders the bulk interferes with access to the numerous pockets holding tools and gear and the bulk around the head neck and arms interferes with the rhythmic casting of the fly fisherman. The wind surfer and distance swimmer due to their very active sport currently reject the foam as well as the yoke collar or bulk belt mounted PFD despite a keen awareness of the consequential risk of that decision.

[0016] Thus there remains the need for a one size fits all valise that can attach a second tank band to a dedicated BC. That valise that might hold a multi-function personal survival device may be the one piece of dive gear the travel diver may wish to carry to a distant dive travel site where it can be adjusted to fit and diameter tank. The tank mounting means used to secure the valise can also mount the airway protective counterweight for use with the rental BC's a dive travel site which is unlikely to provide means for mounting airway protective counter-weighting. If a dive plan includes salvage or discovery the valise contents might be set up for underwater use of the contained bladder while routine use would be give consideration for inflation on deployment as might benefit an emergency involving oneself or one's buddy. SCUBA represents a very small percentage of a water-enthusiast's time. A greater percentage of one's time is spent snorkeling, swimmer, boating, kayaking, jet skiing all activities where the individual might suddenly find themselves in need of signaling for assistance or for increased surface buoyancy if not airway protection. The same universally sized valise can fit the youngest child or largest adult and the bladder can be set for water-activated deployment if indicated. Superior and inferior zipper mounts allow the valise to be directly mounted onto a garment or wader when an encircling band is not desirable.

[0017] Thus there remains the need for (1) a life jacket compatible with the rapidly changing exertional demands of the vocational and avocational boater, which may swing quickly from sweating to chilled, when they suddenly find themselves a MOB and (2) an invisible garment integrated life jacket that will consistently provide airway protection regardless whether the garment is widely vented for thermal release or tightly secured for thermal conservation in the event that the MOB cannot participate in surface positioning. The same inflatable bladder of the present invention, as discussed in detail below, is directed to these needs and is able to be reconfigured by the conscious MOB to compress the MOB into the Heat Escape Lessening Position (“HELP”) to maintain the core body temperature for a MOB or extended to secure a parent and child or two or more adults into the recommended thermally conserving huddle; and can be reconfigured into a high visibility SOS distress signal, in the event the MOB sites an ongoing search and rescue effort.

SUMMARY OF THE INVENTION

[0018] The present invention generally discloses a multi-purpose water safety and survival bladder. The bladder can initially serve as a thoracic PFD providing corrective turning then be re-configured into an emergency distress signaling device or an alternate PFD design such as a Yoke Collar style PFD which places buoyancy behind the head creating increased freeboard. Freeboard can be which defined or measured as the distance from the water surface to an area of the victim's mouth, such as the corner of the mouth. Alternatively, the bladder can be reconfigured into a life ring in which the predominance of displacement is submerged generating the strongest vertical freeboard facilitating scanning the horizon for search and rescue efforts. The oversized closure strap allows two or more victims to compress in a heat conserving maneuver as recommended by Federal bodies. If each individual has their own SHERP bladder they can be stacked to increase freeboard and to protect the backside from convective thermal losses. Alternatively the bladder can be connected end to end to allow three, four or more victims to be compressed to a heat escapes lessening vertical huddle. The individual can use the strap about their feet to pull their thighs tight against their chest. As the strap is tightened to fit the individual, the bladder floats along the victim's sides acting as stabile outriggers floating the victim in the H.E.L.P. as recommended by the USCG/UL. The SHERP bladder can pass around the neck then be connected behind the back floating the diver at 45 degrees to the water's surface for comfortable visual scanning of the horizon for passing boats or search and rescue activities. The presence of a zipper and lower strap allow the bladder to be connected through the legs to secure the bladder during a jumping entry from impacting or breaking the victim's neck. The presence of a midline zipper and both an upper and lower strap allows the SHERP to be configured as a full face shield to protect the victim from ran or breaking seas. A dual strap SHERP bladder can be secured within the fishing or sailing waders where it can be activated upon exposure to water automatically or manually deployed. Initially deploys as a pneumatic strut. The same bladder can be transferred to a pull over jacket or carried in a belt mounted pouch then transferred to the diver's buoyancy compensator. After the dive the bladder can be added to the wet suit for kayaking, surfing, wind surfing or snorkeling or other water activities. The convertible inflator allows the manually activated inflator to be converted into a water activated inflator as might be desired by the high speed boater who if thrown from the boat may become unconscious upon impact with the water and benefit from automatic inflation upon contact with the water.

[0019] Further if weather conditions worsen the man overboard can adjust their SOS-PFD accordingly. The SOS marker can also be attached to the chest strap of an existing PFD. A swivel mount orients it self and the submerged component of the SOS marker contributes to net buoyancy and stability. Concurrently the attachment to the survivor provides the ballast needed to orient the SOS marker.

[0020] For the hybrid the inflatable component of the PFD once it has served its purpose of placing the victim into an airway protected position can be released and used to attract attention and a quicker rescue. A range of hybrid chambers provides advantage in addition to signaling and the selection of hybrid chamber may vary in relation ship to changing boating environments. A redundant PFD hybrid bladder might be used by vessel crew to assist in a disaster. A 4′ mat creates a huge signal and 30 lbs. of buoyancy to allow the head, neck and torso to escape the hypothermic waters. A 6′ raft allows ideal protection from hypothermia, ability to open the airway of a victim and well as support and transport pending rescue.

[0021] Alternatively the hybrid bladder may begin its duty as a SOS Marker latter to become a PFD. As a water-activated thrown device it can mark the site of a man over board as the vessel is made to come about. Circular ballast attached to the marker prevents flexion of the marker allowing it to float up right with the least amount of ballast. The orienting ballast also increases the distance and accuracy of the SOS-PFD delivery particularly when thrown during foul weather. Upon contact with the water the SOS Marker self deploys and the delivery ballast now serves to orient the marker and its water activated visual and auditory signal systems. In certain non-civilian situations a component of the delivery ballast can be liquid nutrition which upon entry into the water no longer reduces the markers net buoyancy, i.e. maintaining maximal loft. The heavier systems can benefit from a launching device. When the victim reaches the SOS marker and releases the delivery and orienting ballast, the freed buckle can now be used to close the newly configured life or yoke collar PFD about the victim. An offshore sailing SOS-PFD would include an integrated heavy duty harness to allow the life ring to attach themselves to a rescue line typically dragged across the victim's path by the sailboat without an auxiliary.

[0022] Thus, the present invention provides a pleomorphic inflatable device that first sees the victim through the need for corrective turning during water entry by placing buoyancy high on the chest optimizing corrective turning. After the victim is stabilized face up the bladder then can be re-configured to provide incremental improvements in free board and surface positioning. If search and rescue efforts are spotted the bladder can be removed and converted into a 6-foot tall distress marker to signal the rescuers and mark the victim's location. If the victim is unsuccessful in securing the attention of the passing vessel or plane, the buoyancy of the marker can be converted into a fully submerged bladder providing optimal freeboard to assist scanning for other vessels while enhancing lateral stability that supports the Heat Escape Lessening Posture (“HELP”) position. If the seaway is growing increasingly rough the bladder can be re-configured to once again prioritize corrective turning over vertical freeboard.

[0023] In summary, the present invention generally provides (a) a variably configured inflatable PFD which can also serve as an emergency distress marker; (b) a polymorphous water survival device providing pneumatic strut amplified airway protection and concurrent thermal protection for one or more survivors; (c) a universally sized valise which supplies a second tank band for dedicated BC Storing PFD and counterweights for any dive cylinder and for conversion to a belt mounted PFD for a snorkeler, swimmer, boater or fisherman; and (d) a buoyant cylinder with one or more fasteners for converting the cylinder into a variety of personal and group water safety and survival devices, where the underlying garment structure can organize and secure bladder in a variety of configurations.

[0024] The inflatable or foam buoyant cylinder of the invention can include one or more set of complementary fasteners for converting the tall cylindrical distress marker into a horseshoe life jacket or single or multi-person life ring by reversibly attaching the bladder back onto it self and or garment. Webbing mounted fasteners allows wide variation in coupling. A separating zipper reconfigures the linear signal marker into a double wide cephalic ram for the waders, bibs, jackets while sizing to diverse necks and providing a water resistant face shield. Reversibly attaching the distress marker to a jacket, PFD, BC, Body Armor Vest, waders utilizes the garments structure to reduce the need for encircling members. As the hybrid chamber after assisting with entry goes on to conserve core temperature for one or more victims, signal search and rescue activities or function as a rescue PFD. Integrated detonation chamber focuses protracted expansion to deploy bladder but does not interfere with cylinders structure as a SOS signal.

[0025] The multi-purpose inflatable may be used initially as a PFD or Emergency distress marker that easily converts to alternate functions as indicated. Ideally, the Hybrid PFD is constructed using a distress marker bladder to supply corrective turning. Once stabilized the hybrid bladder is released to assist search and rescue activities. The multi-form bladder provides a range of PFD styles selected according to sea state and survivor's condition. The PFD-Marker can attach to existing PFD chest straps concurrently augmenting freeboard and signaling efforts. The PFD-Marker combined with a heave line provides site marking, airway protection and a retrieving device to assist the man over board. A water-activated model can be thrown from the helm to mark the MOB site as the vessel comes about. Orienting ballast releases automatically as the marker is converted into a PFD. Particular embodiments distinguish the waist mounted PFD-Marker for the boater, BC mounted PFD-SOS for the diver and a single use ‘Mylar’ PFD-SOS providing a multiplicity of chambers for commercial carrier.

[0026] The inflatable bladder that can function as a stand-alone life jacket, hybrid or multi-chambered survival device. Pressurization of a pneumatic strut is triangulated by a strap allowing a portion of the buoyant moment to be moved away from the axis of corrective rotation where its force is amplified. In addition to SOS marker, life jacket, PFD or rescue device the Enhanced Life Ring diameter can expand to accommodate 2 to 20 survivors. If each survivor has multiple SHERP bladders they can be stacked to reduce convective losses while huddling to conserve core temperature. Integrated floor and or canopy provide protection from wind and water convective and conductive losses.

[0027] The one-size fits all valise securely mounts to either a {fraction (7/14)}″ dive cylinder or approximate 60″ waist. Buoyancy Compensators integrating a zipper benefit from a second stabilizing tank band. The valise tank band can mount releasable or non-releasable counterweights for improved diver surface positioning. The valise can be operated in a compressing or non-compressing mode. When attached to the SCUBA cylinder the valise contents are outside the tensioning band, when used for the swimmer or snorkeler the tension band can be reverse to compresses the valise contents into a sleek low hydrodynamic drag configuration. The valise contents are set to deploy and detonate with a single action or be extracted under water and attached to included spool to establish an ascent line or bottom marker. An SOS-PFD multi-function inflatable, raft or beacon & flare can be quickly adapted to enhance the safety of a wide range of water sports.

[0028] The present invention also permits a secondary tank band in which the cam buckle can be adjusted to be secured at the side to allow the central position to be free for a keeling counterweight whose force is directly proportional to the distance from the axis of corrective rotation. The placement of the counterweights on the secondary tank band may also assure that the cam buckle is free from any obstruction that might compromise the cam buckles secure adjustment and safe operation. The vast majority of BCs do not have an integrated zipper and so the universal valise of the present invention is secured at the side and can be released underwater or at the surface. At the surface if it was decided that the loss of enhanced surface positioning was not critical the tank mounted weights can be used as orienting ballast for hands free operation of the present invention distress marker. For steel tanks that integrate the counterweight ballast the valise tank band buckle can be selected to complement the BC integrated weight pocket buckle so that the diver's ballast can be transferred to the Distress Marker to unload the diver and provide orienting ballast for the marker so it can float hands free in an upright orientation. The inclusion of a dedicated mounting means allows the diver on a budget to upgrade to the stability of a second tank band, PFD and site for counter-weighting when the budget allows.

[0029] It is the primary object of this invention to provide a single bladder that can serve as single or multiple PFD yet also be reconfigured into a signaling distress marker to attract the attention of passing vessel.

[0030] It is also an object of this invention that the multifunction bladder serves initially as the hybrid bladder of an inherently buoyant PFD.

[0031] It is also an object of this invention for the combined PFD and SOS marker to be able to be easily converted in-water to provide a range of life jackets with differing freeboard as dictated by the environmental conditions.

[0032] It is an object of the invention to be able to convert a Distress marker into a yoke collar style PFD.

[0033] It is an object of the invention to be able to convert a Distress marker into an underarm life ring.

[0034] It is an object of the invention to be able to convert a Distress marker into an inflatable cervical collar.

[0035] It is an object of the invention to be able to attach a Distress marker to provide buoyant aid.

[0036] It is an object of the invention to use the ballast of the victim to orient the SOS distress marker.

[0037] It is also an object of this invention that the SOS marker can be used to augment the cephalo-cervical support of a type III PFD when not in use as a signaling device.

[0038] It is also an object of this invention to provide a SOS marker than can easily be attached to the chest strap of any existing life jacket to confer improved visibility to search and rescue efforts.

[0039] It is also an object of this invention to supply a thrown rescue device that water activates into a marker that can then be used to supply a life jacket to the man over board. It is also an object of this invention to supply a thrown rescue device that includes a SOS-PFD bladder and line to allow the rescuer to pull the victim back aboard.

[0040] It is also an object of this invention to supply a thrown rescue device to have the delivery ballast and orienting ballast is circular to not interfere with the structural integrity of the SOS marker.

[0041] It is also an object of this invention to supply a thrown rescue device to have the delivery ballast and orienting ballast is releasable when it is converted from a SOS-marker into a PFD.

[0042] It is also an object of this invention to supply a thrown rescue device to have the delivery ballast and orienting ballast a portion of which is water and liquid nutrition whose ballast is only effective when in transit in the air yet does not decrease buoyancy of marker once deployed.

[0043] It is also an object of this invention to adapt the SOS-PFD marker for the diver to be used with the dive jacket or to be used independently.

[0044] It is also an object of this invention to adapt the Divers SOS-PFD marker to be oriented into a free stranding marker by connecting one diver's integrated weight pocket.

[0045] It is also an object of this invention to adapt the Divers SOS-PFD marker to be converted into an equipment buoy by receiving both integrated weight pockets.

[0046] It is an object of an this invention to provide a ‘Mylar’ single use emergency PFD-SOS marker fully redundant SOS Marker and PFD functions available to be used as rescue tools.

[0047] It is an object of this invention to provide a one size fits all compressing or non-compressing valise.

[0048] It is an object of this invention to provide a tailless universally sized compressing or non-compressing valise.

[0049] It is an object of this invention to provide a valise and mounting strap integrating a dual position counterweight release means.

[0050] It is an object of this invention to provide a valise and mounting strap which can mount a counterweight in a first inactive trim position then in a second active position.

[0051] It is an object of this invention to provide a valise and mounting strap mechanically attaches to dedicated buoyancy compensator as the second tank band.

[0052] It is an object of this invention to provide a BC with reversible valise mounting means.

[0053] It is an object of this invention to provide a valise whose contents are sequentially deployed while cylinder is physically retained to facilitate detonatation by a single action of one hand.

[0054] It is an object of this invention to provide a valise with two or more functionally distinct closure means.

[0055] It is an object of this invention to provide a valise with reversible locking means complementing contents.

[0056] It is an object of this invention to provide a valise with one or more securing buckles compatible with complementary weight pocket mounting buckles.

[0057] It is an object of this invention to provide a right or left hand operated centrally located buckles for release of dual trim and or release of valise.

BRIEF DESCRIPTION OF DRAWINGS

[0058] FIG. 1 is a lateral view of illustrating the sequential use of a garment integrated or mounted bladder to first provide airway protection during the shock of initial entry. After surviving entry the bladder is then converted to act as a signaling device to facilitate rapid rescue. The SOS-PFD can be built into the swim suit or attached to the foam PFD.

[0059] FIG. 2 is a lateral view illustrating a distress marker that clips on to the PFD's chest strap. It is swivel mounted so that it orients itself in the water column. It can be released so that the audible or visual alarm can be turned on or off as indicated and positioned for maximum visibility. Attaching the SOS marker to PFD, garment or limp supplies orienting ballast to keep the audible and visual alarm signals aloft. The distress marker after release is designed to be secured about the neck augmenting PFD generated freeboard in a mounting sea state.

[0060] FIG. 3 is a combination of lateral and superior views illustrating a range of hybrid bladders that can be used to provide the inflatable component to a hybrid PFD. Illustrated secondary bladder functions are: a small air mattress, distress marker-PFD, redundant PFD, and life raft. Any bladder stowed within the forward pocket of the hybrid PFD provides enhanced corrective turning during entry only to be released latter to facilitate, signaling, rescuing others or exiting the water.

[0061] FIG. 4 is a lateral view of a throwable PFD-Distress Marker. Vacuum packing eliminates the chance that the water activated inflator will be set off accidentally by rain, splash or bilge water. Once torn from its protective cover it can be accurately thrown a great distance because of the included high-density marker orienting ballast. The combination of chem-lites, aerial flares, and extended battery packs augment the granular high-density steel or lead shot. The ballast is padded by the stowed bladder to protect the man over board from friendly fire. Once immersed the SOS-PFD auto inflates to mark the site of a MOB while the vessel is coming about. The victim can swim over to the marker to create a life ring or yoke collar PFD. Offshore models would include a heavy integrated harness that can bear the forces of being reeled in at the end of a rescue line reeling while in the open ocean.

[0062] FIG. 5 is a lateral view illustrating the range of survival products the can be configured from an individual PFD-SOS Marker. When stowed on the chest it deploys as the thoracic bladder supplying corrective turning. One of the bladder legs can be released and wrapped around the victim's neck to form a Yoke Collar style PFD for improved freeboard. Alternatively the free marker leg can be passed underneath both arms forming a life ring, which provide the victim the greatest freeboard. If one end is released the bladder becomes a partially submerged attached distress marker. Release of both ends creates a freestanding marker that can be waved at search and rescue efforts in the area.

[0063] FIG. 6 is a lateral view illustrating a Rescue SOS-PFD Marker which includes an attached heave and recovery line that is stowed in common sack. The SOS orienting ballast creates improved aerodynamic characteristics by increasing the thrown marker net density. The inclusion of fluid ballast to facilitate delivery and support victim survival assists in delivery but does not adversely submerge the float, as does a metallic delivery ballast. The heavier heave line allows the SOS-PFD and rescue line to reach more distant victims particularly in windy or stormy conditions. The release of the ballast allows the marker to be converted into a life ring securing the victim during the haul back to the vessel.

[0064] FIG. 7 is a lateral view illustrating a waist mounted SOS-PFD marker. After deployment of the emergency marker it can be released from the pocket. Chest closure and back straps convert the distress marker into a highly functional yoke collar style PFD. Alternatively the tube can be wrapped around the chest and support the man overboard who is actively scanning the horizon for search and rescue efforts and can benefit from the maximum vertical surface positioning.

[0065] FIG. 8 is a lateral view illustrating a diver's SOS-PFD-Equipment Buoy. The marker is enlarged at both ends to provide increased anterior buoyancy needed by the diver and attached equipment and to provide the displacement needed to support on integrated weight used to orient the SOS marker or to support both integrated weights to free the diver when exhausted. The SOS Marker has complementary closures for attaching to the divers buoyancy compensation jacket or to each other so that the SOS marker can serve as a PFD if the diver jettisons their dive gear.

[0066] FIG. 9 is a lateral view of a single use ‘Mylar’ PFD-SOS Marker. Redundant chambers compensate for use of ultra lightweight fabric. A polyethylene connector welds to the bladder and sews to the compression band that bears the force once the PFD is inflated. A separate chamber provides a tertiary back up for the PFD function and allows concurrent use of an SOS marker without removing the PFD.

[0067] FIG. 10 is lateral view illustrating an overview of the range of water safety and survival devices provided by the SHERP bladder. SOS or distress marker, HELP Sling of Heat Escape Lessening Posture Sling, Enhanced Life Ring, Primary and Secondary Ram life jackets, PFDs of subserving a variety of different purposes. The SHERP also provides an optional crotch strap for jumping water entries, and abdominal bladder for horizontal open ocean flotation as well as a ventilated spray shield for rain or breaking seas.

[0068] FIG. 11 is a lateral view illustrating the value of including three SHERP bladders as components of a single survival system. A primary and or secondary ram life jacket provides airway protection during the initial shock of entry and in the event of loss of consciousness. A SHERP with enlarged lateral chambers provides enhanced displacement in the 30 or 0-degree body angle positions as well as the HELP position. A small diameter, lightweight SOS marker lofts more easily and can be constructed of “Mylar” to conserve stowed volume and reduce costs. The SOS bladder can provide aggressive abdominal flotation by doubling the amount of displacement located submerged behind the back. The synergistic effects of re-allocating the buoyant force create an incomparable Open Ocean PSD—Personal Survival Device.

[0069] FIG. 12 is a lateral view illustrating the use of the SHERP bladder initially as the over sized bladder that is configured by a fabric shell into a mandibulo-cephalic ram life jacket. The configuring fabric can be a part of an inherently buoyant PFD that is converts upon inflation into an airway protective life jacket. The lower row shows a convertible PFD with a plurality of SHERP bladders constructed from fabrics of differing durability/bulk/cost that can be released for improved water safety and survival.

[0070] FIG. 13 is a lateral view illustrating the uses of the SHERP enhanced life ring. The life ring can be increased in diameter and then cinched tight to facilitate a multi-person huddle. If each individual has multiple SHERP bladders they can be stacked to provide enormous displacement, freeboard and protection from convective losses due to water movement against the backs of the huddling victims. The multiplicity of common adjustable connectors allows the SHERP bladders to be placed in series to accommodate and size group of survivors.

[0071] FIG. 14 is a frontal view illustrating a positionally dependent SHERP bladder that can be water activated or manually activated. IN one position the device acts as the primary ram life jacket in another it acts as a secondary abdominal bladder. A locking mechanism prevents accidental deployment if the soldier is forced to crawl on their belly. The SHERP bladder is combined with a pocket full of armaments. The combined device to be quickly removed and thrown to a buddy in trouble. Water cause the SHERP to first deploy as a site marker, which is oriented in the water column by the soldier's ballistics. When the buddy swims to the marker it can be converted in the most appropriate life jacket or PFD.

[0072] FIG. 15 is a frontal view illustrating a hunter or soldiers ballistics pocket that can by combined with a quick release, positionally dependant SHERP bladder for use to rescue self or others. If not in a water environment the ballistics pocket can be combined with a small pocket for a flashlight or bang stick. It attached to the lower edge of the body armor vest the bladder can be stored behind the body armor where it is protected from ballistic perforation until needed.

[0073] FIG. 16 is a frontal view illustrating the use of flexible fabric fitments to distribute the localized forces of straps and connectors over an increased area of the ultra-light SHERP bladder. The supported fabric fitment is constructed of a laminated fabric core that can absorb the perforation of sewing webbing to one part then use non-perforating radio frequency or heat welding to transfer the forces over a much greater area of the unsupported film or marginally supported laminate of the SHERP bladder. The powerful forces released upon puncture of the compressed cylinder are mediated through a series of flexible fabric webbing fitments.

[0074] FIG. 17 is a frontal view illustrating a range of SHERP bladders adapted to enhance specific rescue functions. The use of more than one SHERP bladder provides more than redundancy from rupture. In order to optimize the distribution of buoyant moments about the man over board, the appearances of the various SHERP bladders differ however all SHERP bladders remain capable of providing a widely divergent range of rescue products regardless of its specialized appearance.

[0075] FIG. 18 is a lateral view illustrating the utility of the extended SHERP in enhancing the stability of the HELP position. In addition there is a frontal view illustrating a SHERP Ram Convertible Type III PFD to Type A Life Jacket. The SHERP is oversized and supplies the pneumatic force to configure the external fabric shell into a mandibulo-cephalic life jacket. The oversized SHERP bladder can be released to serve as a signal marker, HELP sling enhanced group life ring or a range of PFDs of varying body angles as dictated by Sea State.

[0076] FIG. 19 is a frontal view illustrating a dual bladder body armor flotation vest. A traditional ovoid centerline mounted mandibulo-cephalic ram bladder, which is complemented by either, an orally inflated SHERP or by a water activated SHERP abdominal bladder. The water activated is combined with a pocket of bullets of sufficient ballast to orient the SOS-PFD bladder, which can be quickly removed and thrown to a Man Over Board. It initially inflates into a site marker. When the victim reached the SHERP SOS marker it can be converted into a HELP Sling, Ram Life Jacket, Spray shield, or the variety of PFDs most appropriate to the Sea State.

[0077] FIG. 20 is a frontal view illustrating the releasable encapsulation of the SHERP bladder within the fishermen or sailor's bibs or fishing waders. The garment supplies a secure bilateral crotch strap attachment. The bladder expands against the encapsulating garment securing the buoyant force against the victim. The lower strap extends through the expandable pocket, which stows the bladder in peel until the bladder begins to expand. Then the fabric lock peels apart and the pocket acts as a funnel directing the tightly configured SHERP bladder into a mandibulo-cephalic ram. The conscious Man Over Board can open the Bibs SHERP ram and slip it over their head creating a traditional yoke collar PFD. Or the Bibs SHERP ram can be released to form a HELP PFD, multi-person life ring, or variety of different body angle PFDs.

[0078] FIG. 21 is a frontal close up and lateral view illustrating a traditional inflatable PFD with lower SHERP strap which allows the traditional PFD to be used as a HELP compression sling or multi-person life ring PFD. SOLAS requires redundant bladders and inflation means. If the secondary bladder is a SHERP bladder the victim acquires a wide range of complementary survival devices including signaling, thermal protection and multi-person.

[0079] FIG. 22 is a frontal view illustrating a SHERP bladder dedicated to SCUBA diving. The traditional BC has been modified to include a longer sternum strap and an offset cummerbund strap. The lower SHERP strap locks into complementary buckles on the cummerbund. A cover keeps the SHERP deflated until released then compressed air from the BC bladder passes into the SHERP bladder. As it inflates it is held to the diver by the enlarged sternum strap. The integrated BC weights are complementary to the buckles of the SHERP. It can be released to signal the dive boat or act as a HELP, life ring PFD.

[0080] FIG. 23 is a frontal view illustrating range of diver's SHERP bladders. A standalone SHERP can attach to any existing BC. The SHERP Life Jacket can be integrated into the BC shoulder straps where a locked down CO2 supplies compressed gas inflation independent from the divers tank in the even of an out of air emergency. A sternum strap mounting opens under low-pressure power inflation converting the dive jacket to be changed from face down to face up flotation upon deployment of the SHERP ram configuration.

[0081] FIG. 24 is a lateral view illustrating the SHERP HELP Life Bag. Either a traditional inflatable PFD with integrated Lower SHERP strap or a SHERP bladder can mount additional fabric that is used to enclose the lower or lower and upper halves of the in-water victim. The one or both layers can be inflatable to add additional thermal protection and distributed buoyancy. In a dual bladder survival device used in cold waters one can supply the HELP compression while the other supplies the insulation from convection and conduction. A thin film HELP Life Bag adds radiant reflectivity, reduced bulk and cost making the SHERP Life Bag a reasonable second chamber for any offshore life saving device.

[0082] FIG. 25 is primarily a frontal view illustrating use of the pants, bib or shorts as a crotch harness system for the buoyant force of the SHERP bladder. The SHERP whether integrated into a pull over or front opening jacket is integrated into the jacket so that upon inflation it relies upon the inferior axillary fabric to create an encircling element. Loose and cool when deflated and snug and secure when inflated. A series of connectors allow any pants to be adapted to secure the victim to the buoyant force.

[0083] FIG. 26 is a lateral view illustrating an enhanced life ring in which the second strap of the SHERP bladder serves as a seat. The same SHERP bladder that is stowed within the fishing waders as a PFD can be routinely used as a fishing float/life ring.

[0084] FIG. 27 is a lateral view illustrating a transient expansion bladder that keeps the pneumatic force localized beneath the blow a part lock in the deployment system.

[0085] FIG. 28 is a series of frontal and lateral views of a snorkeler's vest with superior, inferior or full torso buoyancy. The same buoyant bladder can be released into a Yoke Style PFD or released as a signal tube, or full range of SHERP buoyant products

[0086] FIG. 29 is a frontal and rear view of BC with an integrated tank mounted valise. The valise strap stabilizes the BC on the tank and supports a pair of counterweight pouches. The lower drawing is of the valise removed from the integrated BC and used with a rental BC. Positioning the valise buckle on the side allows it to be accessed underwater and the tank-mounted counterweights can then be used to orient the distress marker carried within the valise.

[0087] FIG. 30 is a frontal view illustrating the construction of the valise. The strap can be used to compress the contents of the valise for the snorkeler or swimmer or used to squeeze the tank leaving the valise on the outside so that its contents can be removed without having to release the valise which is holding the airway protective counterweights in position.

[0088] FIG. 31 is a frontal view illustrating a dual strap valise large enough to hold a nylon surf mat or life raft. The dual female buckles are selected to complement the male buckles on the BC's weight pockets allowing the diver to jettison their releasable dive ballast and supply orienting ballast to convert the valise contents into a stand-alone distress marker. The continuous strap allows the buckle to be positioned at any point around the straps circumference.

[0089] FIG. 32 is a frontal anterior and posterior view illustrating a dual strap valise that reversible mounts a dual position gravity driven circumferential counterweight. The low torque position has a short lever arm. When the diver rolls face up at the surface the weight slides posterior stabilizing the face up position.

[0090] FIG. 33 is a frontal view illustrating a Vest Style BC with mobile soft lead shot pouches. When the diver is face down the ballast stabilizes them in that position. When face up the ballast slides within the pocket towards the axis of rotation to stabilize the diver face up.

[0091] FIG. 34 is a frontal and lateral view of a crotch strap mounted SOS-PFD bladder. The bladder cover can be permanently added to the crotch strap or provided as a retrofit. In the waist strap provides secure mounting of the bladders buoyant force upon inflation.

[0092] FIG. 35 is a frontal and lateral view of an SOS-PFD bladder built into a wet suit, survival suit or dry suit. An overlapping lip allows high speed water entry without inadvertently loosening the rip cord cover. In cold water the cover maintains thermal protection. Use of an elastic cover compresses the SOS-PFD bladder into a sleek low profile footprint so that it does not increase hydrodynamic drag of the snorkeler. A variable buoyant moment positioning system creates a wide variety of stable body angle positions to meet divergent sea conditions

DESCRIPTION OF THE PREFERRED EMBODIMENT

[0093] In FIG. 1 a Hybrid PFD-SOS Marker 1 is illustrated and first serves as the hybrid bladder 2 attached to an inherently buoyant PFD 5 providing high torque corrective rotation to victim 24 who unexpectedly finds them self in the water 31. The hybrid bladder 2 can be mounted with a reversibly means 23 to the foam PFD 5. The hybrid bladder 2 can be orally inflated at valve 8 or manual or water activated inflation means 9 can be attached at CO2 manifold 7. Both the inherently buoyant PFD 5 and hybrid bladder 2 can be secured to victim 24 by chest strap 12 located by retainer 13.

[0094] As seen in FIG. 1 the same bladder can be released from the hybrid PFD thoracic position to form a stand alone SOS Marker 3. The SOS-PFD can be constructed from two chambers, a compressed gas chamber 28 and an orally inflated chamber 30. Compressed gas chamber 28 can be inflated by water-activated inflator and attached compressed gas means 9 and orally inflated or deflated by valve 29. Orally inflated chamber 30 inflates and deflates from valve 8. SOS Marker 3 is ballasted by a battery 14, such as but not limited to a 12-volt battery, which is conducted by wires 22 to oscillator 16 to producing piercing auditory signal 17. Additional ballast is supplied by batteries 19, which can be of a low-voltage type, that supply power to Light Emitting Diode 20 to create a visual signal 21 or to a strobe producing light assembly. Water activated immersion switch 26 can be over ridden by on/off visual signal switch 19 and on/off auditory switch 15.

[0095] Alternatively as seen in the upper left hand drawing of FIG. 1 the PFD-Marker bladder can be the sole source of buoyancy for a woman over board victim. The garment integrated inflatable PFD and distress marker 27 mounts onto garment 6, which is shown as a swim suit, though such is not considered limiting. The substantial force of the garment integrated SOS-PFD 27 can be secured about the victim's waist by high strength strap 11 which can be aesthetically integrated into the string tie of the Bikini bathing suit. The SOS-PFD 27 can be constructed from ultra-light fabric so it can be stored within the Bikini bottom which also functions as bi-leg crotch strap. Once released from the swim suit position the bladder converts into garment mounted distress marker 4 where it continues to provide some buoyant assistance. The SOS marker can be detached to serve as a free standing distress marker 3.

[0096] The upper center drawing is a simple SOS signal marker that can be converted into a personal flotation device 33. It requires a securing means preferably with a reversible closure device such as a strap in a pocket of a BC or a strap on a garment such as the foam PFD chest strap 12 seen in the lower left hand drawing of FIG. 1. The garment to which the SOS-PFD bladder 33 is attached provides the structure for securing the rectangular signal marker bladder once it has been reconfigured into a life jacket. Chest strap 12 of foam PFD 5 can be threaded through loops 32 that are attached to the fabric outside the bladder 34 and used to secure this simple SOS-PFD onto the foam life jacket. The only source of inflation is an oral inflator 8. Such simplicity in construction and operation assure this affordable multifunction water safety device will be widely accessible.

[0097] As seen in FIG. 2 the victim 24 adrift at sea 31 has an orally inflated, chest strap mounted SOS marker 50 attached to a Type III PFD 58. A secure locking chest strap mounted receiver 51 reversibly mounts and allows the distress marker and signal means 50 to rotate about complementary swivel 51 and 52 into the correct angle relative to the water's surface 31. When orally inflated SOS marker 50 is secure to chest strap 12 it provides both buoyant assistance elevating the victim's 24 waist which improves body angle reducing vertical travel or plunging in the water column as waves pass. Concurrently chest strap mounted SOS marker 50 continues to provide signaling even if the victim 24 becomes obtunded from hypothermia. A locking lanyard 54 can be adjusted and secured by buckle 53 to the ballast of the arm 55 or leg. The ballast of limp holds the base of the released SOS marker 56 in a submerged position so that auditory signal 17 and or visual signal 21 remain aloft. There is also shown the conversion of the SOS marker into cephalo-mandibular bladder 57 creating improved freeboard 145.

[0098] The marker can be provided with a contrasting colored fabric such as a brilliant Red 59 and Fluorescent yellow-green that is visually active and provides optimal twilight as well as daytime visibility. As the PFD mounted SOS-PFD 50 or detached SOS marker 56 spins it generates a pulsatile visual signal assisting search and rescue activities. Alternatively the second color can be black to blend in against the surfer's neoprene wetsuit, which is also typically colored black, for non-emergency or routine use as a buoyant swim aid. If the wind surfer or kayaker has an emergency, the brilliant orange side can then be exposed as a signal to request assistance. Other colors can be selected and all are considered within the scope of the invention.

[0099] In FIG. 3 the inherently buoyant PFD 5 of either Type I, II or III is shown including a mixed-use hybrid PFD valise 80. Valise 80 is permanently attached at 82 and releaseably attached at 86. Reversible closure means 81 allows the valise hybrid bladder to be released to facilitate alternate survival functions. Contained within the valise 80 can be a hybrid bladder that upon release converts into an SOS-PFD bladder 3, an inflatable mattress 83, a redundant single use inflatable PFD 85 or a personal raft 84. Any inflatable bladder contained within the valise provides improved airway protection to safeguard water entry. Thus, the hybrid bladder can be released to provide a rescue product for other victim's 85, to signal search and rescue efforts 3, provide partial protection from hypothermia 83 or allow complete water exit 84.

[0100] FIG. 4 illustrates a product that starts out not as a PFD but as a thrown rescue device 100. A water activated compressed gas inflator 9 is protected from the elements by vacuum packing 102. Crenation folds 104 indicate vacuum is intact. The deflated marker 101 is release from waterproof packaging previously welded closed at 105 by tearing at notch 106. The deflated bladder 101 is thrown at the MOB where contact with water actuates inflator component 9 blowing a part closure means 103. Compressed gas inflator means 9 creates freestanding SOS-PFD marker 3 marking the site of the MOB. Over pressure valve 107 protects against an orally inflated marker being inflated a second time by compressed gas. SOS-PFD marker 3 includes reversible closure means 112 which can be connected to a range of complementary attachment sites 113 allowing a life ring of various sizes to be created to match the specific chest size of the MOB. Chem-lite 108 which is a light stick can be secured to self-locking fabric straps 111 through an eye loop member of chem-lite 108. An aerial flare 109 can be accessed through reversible pocket closure means 110 to attract the attention of a distant plane or vessel.

[0101] FIG. 4 also identifies an offshore version of the thrown marker, a ballasted SOS-PFD marker embodiment 124. Non-releasable, circumferential, orienting and delivery ballast 123 improves the distance and accuracy of a thrown delivery in windy conditions. Though not limiting, the ballast can be a granular ballast 122. After inflation, ballast 122 holds SOS-PFD marker 124 upright so it can be found by the MOB. The circumferential ballast 123 can be comprised of high-density granular elements 122 to reduce impact in case the marker strikes MOB. Additional ballast from batteries 120, steel cylinders and inflators are consolidated at one end of the SOS-PFD marker 124. The batteries are replaced through reversible closure means 110. The Off Shore version of the Thrown SOS-PFD 124 includes a high strength harness 114 secured along a portion of the SOS-PFD marker. Loops 118 are in use to set the size the life ring bladder to match the victim's chest. Unused loops 121 are available for a victim with a larger chest diameter or to expand the rescue ring to accommodate a child or other victim. Female chest strap closure means 117 is secured to adjustably positioned male closure means 119. Harness mounted D-Rings 116 are used to secure a towline during rescue efforts.

[0102] FIG. 5 shows the pleomorphic bladder 150 and a selection of configurations into which it can be interconverted. As a single bladder 150, it may initially be deployed as a chest mounted inflatable Type I PFD 140 once released from cover 141 during automatic inflation upon immersion. The high thoracic position provides optimal corrective turning to victim 24 but minimal freeboard 144. If conscious, the victim can release one arm and convert the Type I PFD 140 can convert into a yoke collar style Type II or Type III PFD 142 as seen in the upper right hand drawing. The support behind the victim's head improves freeboard 145 but at the expense of reduced corrective turning torque. Compliance is primarily based on bulk; towards that end a very small zipper 178 high on the chest allows the lower arms to flare a distance X 149. As the inflatable arms are pulled to each side they reduce the amount of waist strap webbing 148 that must be included. In place of the chest strap, which must be long enough to go around the largest intended user, reduced waist strap 148 as seen in the upper right hand drawing of FIG. 5 reduces bulk and cost, both of which improve compliance.

[0103] The middle left hand drawing shows the conversion of bladder 150 into a Type IV life ring 143 by swinging bladder around the chest under both arms conferring the greatest freeboard 146 but poorest airway protection in the event of loss of consciousness. Use of D-Rings 116 as seen in FIG. 4 allows bladder 150 to be used as a towing or lifting harness. The middle right hand drawing shows one arm of bladder 150 released to create an attached SOS marker 4 and buoyant aid providing minimal buoyant assistance assessed as minimal freeboard 147. When bladder 150 is attached to the victim it utilizes the ballast of the body to orient the SOS marker in a vertical position. If indicated the SOS marker can be completely separated and swung about while being held a loft for maximal visibility to attract the attention of an ongoing search and rescue effort. Chest strap 12 can utilize retainer loop 13 in combination with adjustable female closure means 117 and male closure means 119 to reconfigure the basic pleomorphic tube 150 into a life ring 143 or yoke collar PFD 142 as seen in the lower drawings.

[0104] FIG. 6 is a deployed Heave Line SOS-PFD device 160. The SOS-PFD starts out stowed 161 in which the SOS-PFD bladder 101 and water activated inflator element 102 are contained within Heave valise 164 along with loosely coiled line 162. Heave rope wrist loop 163 remains attached as line 162 pays out. On contact with water CO2 inflator 9 inflates and deploys SOS-PFD marker 160. Releasable ballast means 176 is suspended by a multi-point harness 174 and connects to chest strap buckle 175. The Heave Line SOS-PFD bladder 160 weld line 171 is surrounded by sewable fabric 172 that allows buckle 175 to be secured to bladder at attachment means 173.

[0105] Complementary zippers 178 at each end of the SOS PFD are used to convert the signal marker into a secure adjustably sized yoke collar style PFD. Dual sided locking zipper pull 180 allows the PFD to be put on from either side. Strap 12 goes around the back when configured as a yoke collar style PFD and around the chest configured as a life sling. A single guide 13 directs strap 12 to connect attached adjustable, quick-release, reversible closure buckles 117 and 119, which is discussed in FIG. 5.

[0106] The inclusion of concurrent terminal closure means such as the adjustable length strap with male buckle 181 and adjustable length strap with female closure 165 allow the pleomorphic bladder 150 to be utilized in an increased range of configurations as shown in FIG. 10 where various single and multiple person buoyant thermal product devices can be created as dictated by the specific demands disaster at sea.

[0107] The construction of releasable ballast means 176 is demonstrated in FIG. 6. The initial weld 166 creates empty pouch 177 into which is placed environmentally safe anti-oxidant covered granular ballast 167, which is sealed closed at 168. Bladder free zones 169 allow the ballast system to be sewn into a circle and attachment of the quick release suspension harness 174. Chamber 182 can contain water and chamber 183 can contain liquid nutrition. The number of chambers is not considered limited to any specific number. Also, other liquids can be provided in chamber 182 and/or chamber 182. The combined liquid ballast is effective for delivery but disappear upon submersion thereby not degrading net buoyancy or maximum buoy height above the waters surface.

[0108] FIG. 7 illustrates a waist mounted SOS-PFD device 200. The waist strap 199 supports blow apart pocket 194 that is separated into two pneumatic releasable components. The compressed gas cylinder 192 is attached to a manually activated inflator 191 and by a lanyard of restricted length 198 that incorporates a double-sided fabric hook means, which allows closure of the fabric loop 195 along one edge. The length of lanyard 198 can be specific such that if the bladder is not correctly packed, hook 196 will not reach loop 195 and pocket 194 will be agape notifying that the inflator 191 may be strangulated by lanyard 198. If correctly packed the manual detonation handle 197 is accessible from outside and pocket 194 is completely closed. Upon pulling detonation handle 197, waist mounted SOS-PFD bladder 203 inflates. The SOS marker can be wrapped around the neck and secure in front of the chest by use of chest closure means 201. Back strap 202 can then be secured to complementary quick release buckle 204 creating a yoke collar style PFD from the marking tube.

[0109] FIG. 8 depicts divers SOS-PFD-Equipment Buoy 220. For routine use the equipment buoy 235 is sized to support both integral weight pockets 234. In an emergency one weight is jettisoned and the SOS Flag zipper 236 is opened 237 and the low profile equipment buoy 235 rises out of the water 31 and converts into a free standing SOS marker. The Self Contained Breathing Apparatus 225 or SCUBA tank 225 is attached to the diver's jacket 227. A rear buoyancy compensation bladder 226 is provided by some dive gear placing a strong posterior buoyant moment on the diver requiring that PFD 230 include enlarged anterior portions 224 to compensate. The diver's jacket carries the deflated and stowed SOS-PFD-Equipment Buoy 229 until needed. The diver's jacket 227 can be outfitted to include complementary mounting means 228 that receive the dual-purpose fasteners on the Divers SOS-PFD-Equipment Buoy 220. If the diver is forced to jettison their equipment the cephalo-thoracic bladder 230 separates away to become an independent PFD 231.

[0110] FIG. 9 is a ‘Mylar’ or more accurately a linear low-density polyethylene (“LLDPE”) PFD-SOS Marker 250. The self-sealing thin-film valve 251 can be orally inflated because the rigidified inlet orifice 252 keeps the inlet of the valve open during labial compression. The harness 179 can be sewn 254 to a weldable polyethylene tab 253 that also welds 255 within the bladder seam. A compression band 256 occupies an inflatable groove 257 so that upon inflation the stress of the chambers is borne by the webbing band 256. The ultra thin nature of the LLDPE film allows full redundancy of the PFD chambers 258. A third chamber 259 can be used concurrently as an SOS Marker while wearing the PFD or it can be serve as a rescue device or back up personal PFD.

[0111] FIG. 10 is a composite of the more common embodiments of the SOS—HELP—Enhanced life ring—Ram life jacket—PFD (“SHERP”) Survival Device (“SSD”). The central drawing demonstrates the SHERP bladder deployed as primary ram life jacket 300. When the SHERP is stowed on the anterior centerline it is held in a position such that it functions as an airway protective ram life jacket. The top of the SHERP bladder 304 can be held in a flexed position so that it engages the mandible, reorienting the cephalic ballast of the head 308 so that it is posterior to the axis of rotation 310. Notably the frontal of the head is primary air filled and potentially buoyant since it is comprised predominantly of the oral-pharyngeal cavities and cluster of maxillary and frontal sinus 309. The straps are named for their position when the SHERP bladder is worn as a traditional Yoke Collar PFD. In the center drawing the dual strap SHERP is shown in the primary ram configuration 300 in which the lower strap is now functioning as an upper chest strap 303 and the upper strap is now functioning as a lower chest strap 301. The dual straps 301 and 303 create a planar mount 307 stabilizing the pneumatic mechanical ram 306 and the appended sub-mandibular loculation 306. In both the primary and secondary ram life jacket configurations the lower portion of the SHERP flexes at 302 so that the bladder is doubled back on top of itself 307 placing a majority of the buoyant force in the anterior cervical area. In the lower central drawing the SHERP bladder is configured into a Yoke Collar PFD 320 with the lower strap as a crotch strap 321 and the upper strap serving as a chest strap 322. The single leg crotch strap 321 reduces ride up during a jumping water entry and prevents the victim from sliding out of the PFD in an agitated sea state.

[0112] In the lower right hand drawing the SHERP is configured as a spray and splash shield 380 providing the nose, mouth and eyes with protection from splash and driving rain while providing unobstructed ventilation. In the spray shield configuration 380 both the crotch strap 321 and the upper chest strap 322 of the previous drawing are freed. The SHERP bladder is zipped along the midline by zipper 178. Then the upper strap, which is attached 383 at the out seam 384, is converted into a neck strap 381. The flexion of both arms of the SHERP bladder at the chin creates a strong anterior displacement 382, which is complemented by the majority of the heads ballast 308 being posterior to the axis of rotation. The lower strap 303 is not used in the SHERP spray shield.

[0113] In the middle right hand drawing the inflatable PFD is converted into a SOS distress marker 4. Once the SHERP bladder is pressurized to rigidity an x length of the bladder 343 should be submerged in order to orient y length of bladder 342 vertically in the air. The lower strap 341 with its adjustable male buckle is sized to the thigh and secured to a second female connector 345. Only when the body angle is greater than about 20 degrees is their sufficient submersion of the SOS SHERP bladder to loft the marker. In a zero body angle there is insufficient submersion and the SOS marker lies on the water's surface rather than perpendicular to the water's surface. Demonstrated on the SOS SHERP bladder is upper strap 301 and its male connector 312 and complementary female upper strap connector 313. Lower strap 303 is in use as thigh strap 341 in this particular SHERP bladder configuration. Complementary lower strap female connector is shown at 314. It is also noteworthy that if the power supply for the auditory and visual signals 11 is located on the same end then the amount of submerged bladder x 343 is increased. If significant ballast is attached to the top of the marker it requires the conscious victim to use an arm to force additional bladder underwater in order to achieve a vertical position to the signals 11.

[0114] In the upper right hand corner drawing the SHERP bladder is configured as an ellipsoid PFD with an about 30-degree body angle 350. The arms of the SHERP bladder are brought over the shoulders 352 and fastened behind the back creating a strong posterior inferior buoyant moment 351. This configuration places the preponderance of the bladders volume beneath the water 354 when floating in the face up position unlike the Yoke Collar PFD where the majority of the bladder's volume sits upon the victim's chest, out of the water, when floating face up where it does not create a useable displacement force for the victim. As a PFD the about 30-degree body angle SHERP PFD lacks sufficient torque to classify it as an airway protective life jacket yet for the conscious victim the about 30-degree PFD creates a very comfortable and stable surface position with the head and neck supported 332. The increased amount of submerged bladder 354 creates significantly improved freeboard 145 above the water's surface 31. From this elevated position the survivor can monitor for search and rescue activity.

[0115] The lower left drawing shows the HELP Compression Sling 330 configuration of the SHERP bladder. The single most important thing the MOB 24 can do to improve their chance of survival is reduce heat loss. HELP reduces surface area exposed 335 to the rapid convective losses of immersion. The SHERP HELP Compression Sling 330 is sized to the individual by adjusting the inferior strap now functioning as a compression stirrup 333 against the cephalo-cervical cradle 332. The MOB 24 is held up within the SHERP bladder by use of the upper strap as a back sling 334. The right buoyant member 331 acts as one of the bilateral buoyant outriggers, which oppose efforts to roll away from the head up position.

[0116] The middle left hand drawing shows the SHERP bladder configured as an enhanced life ring 370. In the drawing the upper strap now functions as a cross over strap 372, connecting to the lower female complementary connector 373 wrapping the SHERP bladder around the chest 143. The SHERP life ring is enhanced over existing life rings because it doubles the displacement on the anterior aspect of the MOB 24 where if the victim suffers a loss of consciousness they now have an imbalance in the applied forces about the victim in which the anterior forces are greater than the posterior forces resulting in an increased chance of being pushed backwards. Further, the SHERP Life Ring is enhanced over traditional life rings in that it has multiple adjustments to allow it to accommodate a wide range of chest sizes or interconnect to other SHERP bladders to facilitate recommended thermal protective huddling of two or more survivors at sea.

[0117] The upper left hand drawing shows the SHERP bladder converted into a secondary ram life jacket 360 which simultaneously provides mechanical positioning of the cephalic ballast 308 posterior to axis 310 as required for airway protection while integrating posterior cephalic buoyant support 332 for improved freeboard. Thus as night settles making rescue efforts less likely, the survivor may be willing to trade off a portion of the vertical freeboard associated with the SHERP Life Ring 370 in order to improve airway protection. Any SHERP PFD can be converted into a life jacket by converting the lower chest strap 303, crotch strap 321 or thigh strap 341 into a neck strap 361. In the secondary ram life jacket configuration 360 the upper strap 301 functions as a chest strap. Both lower arms of the SHERP bladder are flexed at 302 bringing the lower portion of the SHERP bladder into juxtaposition with the mandible. In addition to the mechanical ram 306 effects the reconfiguration results in a doubling of the high thoracic buoyant moment 362 which is most efficient at driving corrective turning.

[0118] In FIG. 11 a triple SHERP water safety and survival system 400 is illustrated. The primary ram life jacket 300 is constructed from high durability, high bulk, and high cost fabric. The bulky, high durability primary ram life jacket 401 is shown deployed in position where it has combined the posterior ballast of the head 308 with the anterior high thoracic buoyant moment 362 in order to provide corrective rotation. Complementing the expensive bulky primary ram SHERP life jacket 401 is a 30-degree body angle PFD 350. Since this a secondary bladder not capable of providing airway protection it is constructed from thin, inexpensive fabric such as a LLDPE. Secondary PFD 403 nonetheless contributes dramatically to improved vertical clearance i.e. freeboard, from the water's surface 31. Secondary 30-degree PFD 403 also improves improved surface positioning for monitoring for search and rescue activities. In addition PFD bladder 403 provides a fully redundant chamber in case of failure of the primary chamber, as a SHERP bladder the secondary PFD 350 can be converted in-water to perform as the primary life jacket 300 if required. A third inexpensive, lightweight, narrow diameter SHERP bladder 406 can serve as a dedicated SOS distress marker 4. SHERP chamber 406 allows continuous hands free signaling of a MOB location and of the need for emergency assistance without requiring that either the primary life jacket or secondary PFD be sacrificed. The hands free SHERP SOS Marker 340 is preferably secured the at the leg area. Where the thigh strap 341 employs a buckle for a secure and quick adjusted connection, then the complementary buckle 345 should be located at the same end of a SHERP bladder dedicated to SOS signaling. Alternatively, attachment with ties or snaps can save cost and bulk but are regarded as more difficult to operate with cold hands and less secure during extended survival situations. The hands free SOS SHERP marker 340 can be imprinted with international icons 405 instructing the user in the various water safety and survival configurations of the SHERP bladder.

[0119] The inclusion of a second complementary buckle 314 at the opposite end of the bladder 4 allows SOS distress marker 4 to be converted into an abdominal bladder 411 that converts the SHERP survival system 400 into a zero degree body angle open ocean flotation system 410 that provides airway protection by way of the rugged life jacket 401 with enhanced freeboard from the secondary PFD 350. The doubling of the posterior buoyancy 412 of the abdominal bladder 411 prevents bottom of wave trough submersion in the event of rolling swell or worsening Sea State. Tertiary SHERP SOS signal bladder 406 when outfitted with the connections at opposite ends 303 and 314 allows a fuller range of PFD and thermal protective functions as dictated by the particular survival scenario. The multi-chambered SHERP survival system 400 provides sufficient redundancy to allow one or more chambers 404 to be used as rescue devices to assist other survivors while retaining the primary airway protective life jacket. Construction of SHERP bladders 404 from unsupported thin film introduces the possibility of carrying many SHERP bladders providing an extreme level of protection for the MOB. Unparalleled corrective rotation, dramatic freeboard, unimagined levels redundancy that now brings the inflatable in line with the inherently buoyant device in terms of reliability. The use of a multiplicity of SHERPs 404, preferably constructed from MYLAR film, brings a unique level of thermal protection to an individual or group, all at a fraction of the cost of the current single chamber inflatable PFD.

[0120] In the upper drawing of FIG. 12 an oversized SHERP bladder 432 is constrained from full inflation by an external fabric shell 431. The external shell 431 shapes the internal SHERP bladder into a configured mandibulo-cephalic ram 430. A combined LLDPE coupler and inflate-deflate valve 434 is welded in seam 435 allowing reversible fluid communication 436. The inner SHERP bladder is inflated until the outer shell is sufficiently rigid in order to perform as a mechanical ram and hyperextend the neck 433 converting the cephalic ballast into a contributing keeling force 437. The ram is securely mounted on the victim 24 by way of chest strap 12. The external fabric shell 431 includes a reversible closure means 438 so that the internal SHERP bladder 432 can be removed for alternative uses.

[0121] In the lower series of drawings in FIG. 12 a typical SOLAS Offshore Inherently buoyant PFD is shown. The drawing on far left is of the anterior face of a Type I PFD 441. The second drawing from the left is of the lateral face of a Type I PFD 442. In the far left drawing a series of deflated SHERP bladders 440 are stowed within and protected by the external fabric cover 431. The stowed fabric gusset 444 of the second drawing expands upon inflation in the third and fourth drawings. The inflation of the primary high durability SHERP life jacket bladder 401 is configured by the fabric shell 431 thereby determining the final shape of the hybrid elements including an integrated ram 446 and lateral cervical splint component 445. The secondary lightweight SHERP bladders 404 remain deflated until removed through access zipper 447.

[0122] FIG. 13 illustrates the distinctions of the SHERP Enhanced Life Ring when used for more than a single survivor. In addition to the single person life ring seen in FIG. 1, the adjustable life ring perimeter 502 is an adaptation of the lower strap 303 as seen in FIG. 1. Connection of the variable length strap 502 to a complementary connector 314 allows the diameter of the life ring to expand 502 to encompass two survivors huddling 501 as recommended in order to conserve body heat. A single SHERP Enhanced Life ring can act by itself as a two person thermally protective PFD 500. If both survivors are in possession of multiple SHERP bladder survival systems as might include a high durability primary SHERP bladder 401 as well as a secondary lighter weight SHERP bladders 404, the bladders can be stacked in combination 504 as shown in the upper right hand drawing providing tremendous vertical freeboard while providing protection from the convective losses about the outer perimeter of the huddled survivors. In addition the dual strap SHERP 311 with its multiple attachment points allows marked variability in expanding the Enhanced Life Ring diameter 510 which can be used to compress 4 survivors into a thermally protective huddle. 505. Upper SHERP bladder 506 and lower SHERP bladder 50 can be connected by an upper male to lower female interconnection 508 and lower male to upper female connection 509 that can be easily expanded to include new survivors as they are found. Upper right hand drawing shows primary life ring compressive closures 511 as well as the secondary closures that secure the individual rings into a stack reducing water movement into the thermal huddle 505.

[0123] FIG. 14 is a variably mounted, variable function bladder depending upon mounting orientation it can be a mandibular ram 520, abdominal bladder 540 or thrown SOS marker/Rescue PFD 521. The universal body armor mount 526 allows the bladder to be mounted at the top, side or bottom. The use of perimeter doubled sided snaps 527 allow adjacent pockets to mount in a close packed configuration. A dummy bobbin 541 replaces the water activating bobbin converting the normally water activated inflator into a manually activated inflator allowing exposure of the PFD to splash or rain water. Quick release lanyard lock 542 prevents inadvertent removal of the fabric lock component 543, which is connected by lanyard 544 to the inflator. Cylinder sizing restrictor 545 prevents an over sized cylinder from being mated to the manual inflator 543. As seen in the lower drawing, when the bladder is mounted vertically the bladder can be a stowed abdominal bladder 547 that can be released to create a redundant PFD. If pocket 528 is full of high-density ballast it serves to orient the SOS marker into a vertical position in the water when SHERP rescue PFD 520 is removed and thrown.

[0124] In FIG. 15 a position dependant ram, yoke collar PFD, abdominal bladder, thrown rescue marker and SHERP PFD 521 is combined with a high density pocket 528 carrying lead bullets. The ballast of pocket 528 and bladder 521 combine to form a quick-release ballast-oriented thrown SOS-PFD 560. Pocket 528 can be sewn to shared backing fabric 562. Additional fasteners 561 allow attaching ½ size pocket 566 or fabric mounted 570 bladder 569. The traditional body armor vest snap grid is about 2″ square while additional male snaps 561 are only about 1″ away from the corner piggyback posterior female anterior male snap 565. In the upper left hand drawing the ½ size pocket space is blank 563. Alternatively, an anterior flange 567 connects the snap mounted pocket 528 with posterior bladder 569 stowed behind the protective body armor. The compressed gas inflator 568 can parallel the inferior edge of body armor 572 and the inferior edge of the Abdominal Bladder-SOS marker-PFD 571.

[0125] FIG. 16 illustrates the use of the flexible fabric fitment 315 to bridge between a sewn attachment and a welded attachment. The weldable laminate coating strongly supported fabric 603 allows the localized strain of a webbing strap 301 or 303 or a buckle such as 313 or 620 to be distributed over a larger area of very lightweight supported or unsupported bladder fabric 607. The rapid compressed gas inflation upon exposure of inflator 9 to water transfers significant strain to weldable belt loops 600 and 617. The flexible fabric fitments 315 are constructed from a strong fabric core that can be laminated on both sides with weldable plastic 603. The fitments can be welded 606 to both outer bladder layers 607 of lightweight bladder fabric 607. Fitments 315 eliminate the perforation of the lightweight bladder fabric that occurs during traditional sewing attachment of straps. Flexible fabric webbing connector 601 allows bar tacking 615 of the upper strap 301 to a fitment 601. The strain applied to the strap 301 is distributed over a larger area of the bladder fabric 607 because the broad base X 616 of the fitment are welded 606 to an extended length of the lightweight bladder fabric 607.

[0126] When lower strap 303 functions as a HELP compression stirrup tremendous forces are transmitted through strap 303, which is bar tacked to semi-circular HELP stirrup fitment 620. Stirrup fitment 620 is constructed from a heavy fabric supported double laminate 603, which distributes the force across the entire end of the SHERP bladder. Lower strap 303 can also act as a hands free SOS marker by attaching strap 303 to complementary buckle 345 located on the same bladder end. The deflated SHERP bladder can be folded at 612 so that the side belt loop fitments 600 and submandibular fitment 617 are brought into juxtaposition. SHERP ram mounting strap 609 can be secured by reversible attachment means 610. The ram bladder is stowed within cover 611 and can be inflated orally 8 or by compressed gas 9. Upon inflation a portion of the SHERP bladder forms the mechanical ram 306. The top portion of the SHERP bladder can be folded back and secured by submandibular fitment 617 into the sub-mandibular loculation bladder 304.

[0127] The traditional weldable CO2 manifold is actually smaller than depicted at 618. During emergency use when the CO2 lanyard is yanked sharply to pierce the compressed gas cylinder 9 the force is transferred from the small circumference rigid plastic manifold 618 to the intermediary, large diameter supported fabric flange 613. The large fabric manifold fitment 613 distributes the shear force across a greater amount of thin film or lightweight supported bladder fabric 607. The lower right drawing illustrates an enlarged view of the ram submandibular fitment 617. Supported fabric body 603 of fitment 617 can have gradually radiused internal corners 604 to distribute the tearing force of the webbing passing through the strap loophole 619.

[0128] FIG. 17 schematically illustrates an assortment of the basic and modified SHERP bladders 630. Starting from the top, the upper drawing is of a narrow diameter secondary bladder whose primary function is to be a SHERP SOS marker 406; secondary functions would be to be an abdominal bladder or thermal and buoyant life ring. The second bladder is of a Bibs SHERP bladder 631 with its notches 707 that create a structural distinct posterior cephalic section 709 that creates a neck opening to facilitate in-water donning. The third bladder is a standard diameter basic SHERP bladder 631. The fourth drawing is a SHERP bladder 632 with a cephalo-cervical pillow. Cephalic pillow 637 and lateral cervical pillow 636 can be in fluid communication at 436 with the basic SHERP bladder 631. Bladder 632 retains its linear shape on full inflation for use as a SOS marker. The fifth bladder is a high displacement SHERP bladder 633. Enlarged bilateral arms supply localized increased buoyancy 402 opposing roll into the side high airway submerged position. The cervical bladder remains at a reduced diameter 403 allowing it to more easily turn about the neck. As long as the cephalo cervical narrowing is limited, SHERP bladder 633 can achieve a pressurized linear configuration on full inflation allowing bladder 633 be used as a SOS marker.

[0129] The sixth bladder is a dual chambered SHERP 634 with a low volume compressed gas chamber 639 combined with a higher volume orally inflated chamber 640. Compressed gas chamber 639 can be inflated automatically on contact with water. Pneumatic strut 793 is structurally secured to the garment via SHERP mounting zipper 645. The pneumatic strut 793 moves a portion of the SHERP buoyancy 804 away from the axis of rotation thereby amplifying its corrective turning torque to create a SHERP garment integrated ram life jacket. Once the MOB has survived the initial entry, the SHERP bladder displacement increased by oral inflation of chamber 640 provides both increased freeboard and increased lateral stability of the SHERP HELP sling. Bladder 634 zipper mounts at 645 into a diverse range of garments and gear as shown in FIG. 19. Shoulder strap devices such as a diver's buoyancy compensator or soldier's rucksack require medial deviation of the leveraged anterior buoyant moment achieved by use of medial connectors 795. Body armor vests allow more complete attachment via zipper 645. As such, the leveraged buoyant moment is triangulated laterally by use of the connectors on the lateral face 796. After release of the triangulated leveraged buoyant moment, zipper 178 can be closed creating a classic yoke collar inflatable PFD.

[0130] The lowest drawing is of an extended length SHERP bladder 635. The additional length can be useful for stabilizing the HELP posture or can be necessary to provide sufficient length to drive the ram from an inferior mounting position up into position against the mandible in order to reposition the cephalic ballast or can be required to double the lateral displacement in order offset the diver cylinder that is markedly buoyant when empty as seen in item 674 in FIG. 19. Single layer canopy 641 provides protection from sun, wind and driving rain while inflatable floor 642 provides insulation from convection and conduction losses associated with immersion. Inflatable floor 642 provides a secondary inflatable HELP ring 643 while the chambers along the bottom of the hull are narrower 644 to improve stability yet continue to provide insulation from thermal losses.

[0131] In FIG. 18 the extended length SHERP bladder 635 is shown in the upper left hand drawing supporting the victim 24 in the HELP posture 650. The HELP sling 330 is shown with the cephalo-cervical buoyant cradle 332 connecting the right stabilizing buoyant arm 331 to the left arm. The adjustable compression sling 333 holds the victim 24 into the reduced surface area HELP posture 335. The inferior body ballast 651 is suspended from the extended length SHERP HELP bladder 635 by the hull sling upper strap 334. In the middle right hand drawing a Type III Hybrid PFD 652 uses an external configuring fabric shell 431 to shape the over sized internal SHERP bladder 432 into a configured mandibulo-cephalic ram life jacket 430. The oversized SHERP bladder 432 uses a portion of the SHERP bladder to function as a mechanical ram 306 while the end forms the submandibular loculation 304 that engages the mandible to convert the Type III PFD into an airway protective life jacket 653. The lower left hand drawing shows that the SHERP bladder can be removed for use as an Rescue PFD 654 for another victim or as a SOS SHERP signal bladder, HELP Sling or used separately or in combination to assemble a thermally protective SHERP enhanced life ring. The extended SHERP bladder 635 can be fully doubled 305 and the ram bladder 306 secured to the underlying bladder by fastening secure releasable coupling 675. This double lateral bladder 305 can be used by a diver to offset a buoyant tank as seen at 666 in FIG. 19.

[0132] FIG. 19 illustrates a body armor vest in the upper left-hand drawing that is mounted to a SHERP life jacket 660. This collar life jacket can be removed from the SHERP compatible body armor vest 664 and transferred to a SHERP compatible back mounted buoyancy compensator 665, a SHERP compatible vest style buoyancy compensator 666, a SHERP compatible alimentation-hydration outer most back pack 667, SHERP compatible fatigues or garment 668, a SHERP compatible rucksack 669 or transferred to a SHERP compatible universal harness 670 for use over any garment.

[0133] Complementing the SHERP collar life jacket 660 on the body armor vest can be a snap grid 663 mounted secondary SHERP survival device 661 that can serve as an abdominal bladder or be removed and thrown as a rescue device. Pocket 528 houses high-density ballast such as bullets that orient the SOS marker SHERP. Inflator 568 can be mounted on the inferior edge of the body armor vest while the SHERP bladder can be stowed behind the body armor 560 for protection from ballistics. Complementary PFD attachment 228 allows the inferior edge of the SHERP bladder to be secured to the encircling structure of the body armor vest.

[0134] The upper right hand drawing shows a SHERP compatible back mounted buoyancy compensator 665 with attached SHERP collar Life Jacket 660 mounted on dive cylinder 225. The SHERP Collar Life Jacket 660 can be inflated by a manual inflator 191. The manual activation lanyard is locked at 542 to prevent accidental inflation at depth. Secondary SHERP bladder 661 is secured to cummerbund by overlapping fabric lock 679. The SHERP cover includes webbing loop 720 through which is threaded non-elastic locking closure 678. This permanently mounts the SHERP bladder so that when inflated considerable force is transferred to a non-elastic locked belt 678. Where transferable SHERP bladder 661 is attached onto cummerbund 765, when the cummerbund is wet and the SHERP deployed, the force pulls the cummerbund apart. Complementary PFD attachment 228 allows the inferior edge of either SHERP bladder to be re-secured to the encircling structure of the buoyancy compensator after released for use as a signaling marker 3 as in FIG. 1.

[0135] The left hand middle drawing shows a vest style BC with an inflated SHERP Collar life Jacket 666 having an extended length SHERP 635 in which the bladder is doubled over at 674 to offset a markedly buoyant cylinder 673. The doubled bilateral bladders 674 are secured to the BC by reversible attachment 791. The point on the curve of the shoulder at which the attachment 791 terminates determines the angle x 797 that directs the leveraged buoyant moment 804. The extended length SHERP bladder 635 is held in the doubled position by complementary buckle 635 located high on the shoulder. The secondary SHERP 661 can be stowed in a hidden pocket behind the main pocket. A complementary buckle 228 can receive the fastener from the primary 660 or secondary 661 SHERP bladder.

[0136] In the right hand middle drawing, an individual, such as a soldier, has their primary SHERP life jacket 660 reversibly attached to the shoulder straps of their rucksack 669. Secondary SHERP bladders 661 can be found on the rucksack sternum strap on the side of their rucksack in a pocket on their rucksack cummerbund and attached via a strap to an ammo box. In the lower left hand drawing the primary SHERP Collar life jacket 660 can be reversibly attached to the soldier's alimentation or hydration system 667 which is often the last piece of gear donned. A secondary SHERP bladder 661 can be located on the alimentation or hydration system sternum strap. The lower middle drawing primary SHERP bladder 660 can be reversibly attached to the soldier's fatigues or other garment 668. A secondary SHERP bladder can be carried on the soldier's belt. A belt loop mounted complementary buckle 671 allows either the primary SHERP bladder 660 or secondary SHERP 661 to be secured to the encircling belt 676. In order for the primary SHERP life jacket 660 to operate on contact with the water the garment should be securely closed 672 in order to provide the functional positioning of the buoyant moment on the unconscious victim's body. The lower right hand drawing shows a universal harness chest strap 677 that receives the primary SHERP bladder 660 so that it can be adapted to be worn on foul weather gear or any other garment. A thin film secondary SHERP bladder 661 can fit within the margins of the harness.

[0137] In FIG. 20 a fisherman or sailor's bibs or waders integrates a SHERP life jacket 680. A Pop-Up Bibs ram SHERP bladder 681 can benefit from an extended zipper 708 that converts the dual ventral arms 710 of the yoke collar SHERP bladder into a single cylinder. The upper strap 682 is drawn tight creating a convex surface on the posterior side that faces the wearer forcing the ballast of the head backwards into the axis of rotation. Further the fusion of the left and right arms supports the face out of the water in the seconds before corrective turning is accomplished (i.e. creates freeboard from the waters surface in the face down position). Lower strap 684 attaches to a complementary buckle attached at top center. The length of lower strap webbing is adjusted as directed by visual indicator 685 to create the appropriate length strap 684. Upon inflation of Bibs ram SHERP bladder 681 tension is generated in strap 684 flexing the Bibs ram 681 at notch 687 and about strap 682 to create a perpendicular buoyant moment 700 that amplifies the corrective turning torque in proportion to the length x of lever arm 683. As the distance X increases the force of the same amount of displacement is increased. Upon release of the tensioning strap 684 and the buckle that secured the convexity forming strap 682 and partial lowering of zipper 708, notch 707 defines and creates a distinct posterior cephalic portion of the SHERP bladder 709 which opens to creates a clear passage for the head, easing in water conversion from a Bibs Ram SHERP into a classic Yoke Collar PFD.

[0138] In the right hand drawing integrated pocket 690 has openings 692 at the bottom that allow passage of both lower straps 303 as well as drain pocket 690 of any water that may enter. Lower strap elements 303 of the SHERP bladder can be secured to complementary connectors 693 attached to the inside bibs. Securely attaching the bladder to the pants effectively creates a complex seat or bilateral crotch strap system indicated by the dashed circle 694, which encompasses the crotch securing elements. The integration of the pants into the life jacket provides an incomparable grasp of the unconscious victim preventing them from slipping out of the SHERP life jacket regardless of sea state.

[0139] As seen in the upper right hand drawing when lanyard pull 689 is activated, the ripcord integrated cover closure 688 is pulled from the fabric lock and deflated SHERP 702 pops up to its fully inflated state 681. Alternatively water contact can activate inflator 9 to cause deployment if the fisherman hits their head while slipping in the river leading to deployment of the airway protective life jacket. SHERP storage pocket 690 can be held in a reduced configuration by fabric 706 and as the bladder is inflated fabric 706 is peeled open. Storage cover 690 also acts a guide funnel directing the bladder up between the bib shoulder straps until tension is generated in strap 684, which then flexes bladder 681. Upon full pressurization the levered buoyant moment 700 is positioned to optimize corrective rotation with an absolute minimum of compressed gas.

[0140] In FIG. 21 a traditional inflatable is augmented by inclusion of lower SHERP strap 303 with its male buckle 316. The complementary female buckle 314 can be located on the other arm. Strap 303 can be sized to be of sufficient length to not just close the two ventral arms of the inflatable life jacket but also to wrap around the feet and compress the legs against the chest as seen in the upper right hand drawing (HELP compression sling 333 holds the victim in the HELP posture 335). In some existing inflatable PFD designs the chest strap is part of a harness in which once the front is open 723 the back component acts as a cradle 728. While the traditional inflatable PFD with the addition of complementary lower straps 721 can be used as a stand alone HELP compression sling 722 it can also be coupled with a second dual or single strap SHERP bladder 725 which upon inflation can close the extended neck opening 727 of the traditional PFD converting the PFD into an airway protective life jacket by controlling the positioning of the ballast of the head. A weldable belt fitment 600 allows a reversible closure 726 to keep the dual chambered PFD in position until the SHERP bladder 725 is released for use as a signal device, rescue device or multi-person PFD.

[0141] As seen in the middle row right hand drawing modification of the traditional PFD by inclusion of the SHERP lower straps 721 allows it to participate with the secondary SHERP bladder 725 in the creation of a multi-person compression life ring 724. The SHERP bladder 725 and Modified PFD 721 can be joined by the complementary fasteners to create an infinitely expandable compression life ring. Adjustable straps 502 allow the device to first be sized then to be adjusted to compress and hold the victims against each other to conserve core temperature. The huddle position is the currently recommended action to be taken by a group of survivors in order to extend survival in hypothermic waters. In the lower left hand corner is a close up of a low profile SHERP bladder 671 mounted on a universal mount 738 that includes a pocket that can be tailored in three dimensions to fit a wide range of cell phones 676, VHF boaters radio or marine equipment. Fixed horizontal pocket adjustment 731 can be attached to lower fixed vertical pocket adjustment 734. With the phone or other equipment in place, the upper fixed vertical pocket adjustment is snugged up against the pocket contents. Pocket closure 732 then pushes the contents against the end strap 731 and the contents is securely retained even in an agitated sea way.

[0142] Both the variably sized pocket 676 and low profile SHERP 671 can be mounted on a universal strap, belt or cummerbund mount 738. The universal strap mounting means combined with variably sized pocket 676 and low profile SHERP cover 671 creates a PFD that can be used with diver gear, swim wear, dress clothing, boating garments, existing PFDs, etc. The diver's buoyancy compensator has a cummerbund that is 4″-6″ in width. The technical BC has a 2″ webbing waist strap that slides through a sewn sleeve and the multi-function low profile cover comes with a belt constructed from UL listed 1″ webbing and buckles. A reversible closure means allows the multi-function cover to be secure around a PFD chest strap that is sewn onto the PFD and not threaded through the sewn cover sleeve. This same reversible closure allows the SHERP bladder to be used with any secure harness or belt. Due to the small size of the SHERP bladder a compressed gas cylinder 192 and manual inflator 191 extend past the deflated SOS-PFD 101. Cylinder 192 can be housed in sleeve 806 that can size the cylinder to help ensure that the cylinder is not to large for the bladder and also serves to hold the cylinder and attached bladder to mounting means 738 while locking lanyard 542 is released and pulled. Inflator lever arm 737 pierces cylinder 192. Without sleeve 806 the bladder deploys and falls away from upper bladder cover 735 and lower bladder cover 736 and hangs down from the waist. While a strap secures the deflated bladder to the cover and thus to the underlying waist strap or cummerbund in its pendulous state, it can be hard to apply sufficient force to piercing lever arm 737 to effectuate inflation with the sizing cylinder mounting sleeve 806.

[0143] In FIG. 22 a BC integrated SHERP PFD is generally indicated at 750. If the BC is adapted to receive the SHERP PFD the sternum strap can be oversized to wrap around the PFD bladder and closes by the traditional adjustable side release buckle 763. The presence of complementary fasteners 228 built into the BC such as the BC integrated female side release 760 and male side release 759 allow the buoyant force to be transferred to the dive jacket harness with its various encircling members inherent in the fabric and webbing of the BC shoulder straps 764 and cummerbund waist belt. When the SHERP bladder is secured to the BC at 759 and 760 and cinched to the BC by sternum strap 751 the bladder assumes the traditional Yoke collar style 766. As seen in the side view of FIG. 8, the bladder enhances the thoracic and cephalic buoyancy 230, yet can also separate from the BC, if the gear has to be ditched, to allow the SHERP bladder to function independently as an inflatable PFD 231 as also seen in FIG. 8.

[0144] In FIG. 22 when the SHERP bladder is deflated it can be stowed beneath cover flap 761 and held in position by a fabric lock 762. Once the SHERP bladder is inflated the force transferred through 759 and or 760 could separate the cummerbund traditionally secured by hook and loop. To prevent this separation the cummerbund can locked together by fastener 752. For non-emergency use, right integrated weight pocket 757 can be released at fastener 758 and/or the left integrated pocket 755 released at fastener 756. One or both weights from pockets 755 and/or 757 can then be transferred to the SHERP bladder to orient the distress marker for hands free signaling.

[0145] An additional level of integration occurs when the BC is adapted with a conduit 753 to allow air to pass from the BC bladder directly into the SHERP bladder. Inclusion of a quick disconnect allows the SHERP bladder to be used independently as a bottom marker, ascent line buoy, rescue inflatable or as a dully independent PFD for boating or other water sports. As an alternative source of inflation a manually activated CO2 system 767 can be provided and allows inflation of the SHERP in the event of failure of the primary dive gear or when in use as a PFD while boating to the dive site. Thus, a SCUBA divers has several options other than buy a new BC 750.

[0146] In FIG. 23 the BC can be designed to convert the straight inflated distress marker 740 into a Yoke Collar style Type I or II PFD 142. The generic distress marker 740 may be orally inflated 8, or inflated from the SCUBA cylinder or CO2 cylinder. The sternum strap 751 is sized to reach around the double over distress marker then cinch it securely down onto the BC. The cummerbund strap with reversible closure means is sized to fit over the doubled up distress marker 740 and secure the buoyant moment against the divers waist. While the BC maybe designed to use only the sternum strap 751 or the cummerbund strap 741 the use of both creates a better purchase on a generic cylindrical distress marker 740 to keep it from slipping out in mounting seaway. Likewise other garments, back packs, rescue harnesses, tow harnesses can be modified to mount fielded distress markers. While inclusion of a fastener means on the straight cylinder improves the speed and security of converting the signal tube into a PFD, a garment can be constructed to reconfigure the inflatable cylindrical marker to have the choice of using generic tubes 140 for the PFD and conserving the SHERP bladder with fasteners for concurrent use as a HELP compression sling or enhanced life ring for a diver and their buddy adrift in a current.

[0147] In the upper row right hand drawing a self contained retrofit SHERP bladder and cover 785 are shown. In SHERP bladder storage cover 761 is a cylinder sleeve 806 not only restricts the size of the cylinder so that if the SHERP is being used separately that the bladder is not over-inflated but also holds the inflator stationary during emergency detonation. Without the sleeve mounting the inflator the deflated SHERP bladder may allow the inflator to be pulled away from the pocket without detonation. Retrofit SHERP pockets would also benefit as they are made to mount on preexisting BCs. As shown in the middle far right insert drawing, sleeve 806 can secure the cylinder to the cover 761 to facilitate detonation. In the upper right drawing a back mounted BC 226 is shown having a deflated SHERP bladder 786 which can be both stowed and mounted by complementary male buckle 759 and female buckle 760 to the inside of the SHERP storage retrofit cover 785. The retrofit cover can be secured to the BC cummerbund by utilizing the existing locking strap 783, which can be threaded through loops 805. This strong mechanical lock helps to prevent the buoyant force of the inflated SHERP bladder from pulling the cummerbund apart. While compression of the bladder at its inferior edge as indicated at 784 may result, a locking attachment of the SHERPs buoyant force to the BC for fielded BCs is allowed.

[0148] In the center drawing the BC SHERP deploys a pneumatic strut 793 to generate a leveraged buoyant moment 804 amplifying strut 790. Triangulation strap 794 can attach to upper complementary fastener. As the bladder is pressurized strap 794 causes the end of the bladder to flex. The length of the flexed arm x 804 is the leveraged buoyant moment, which generates increased torque per unit displacement. The SHERP bladder can be zipped 791 to the shoulder area of the vest style BC 792, or otherwise removably attached. The point at which the attachment terminates 798 sets the angle 797 for submerging the pneumatic strut 793 to drive corrective turning. If the angle is too great the diver may float vertically in an airway-submerged position. The strut once release can be fastened to the body of the BC by complementary buckles 228. The BC can be held to a negative, neutral or minimally buoyant tank 803 by tank band 799.

[0149] In the lower left hand drawing deflated SHERP bladder is stowed in the shoulder strap area beneath cover 788. Emergency CO2 inflator 767 has its actuation lanyard locked closed at 542 to prevent accidental inflation at depth. A second low profile SHERP bladder 744 can be integrated into the cummerbund 765. The deployment of the cummerbund SHERP 744 may pull the cummerbund apart in view of the vast majority preferably secured by hook and loop fasteners. Once the hook and loop fasteners become wet they lose a considerable amount of the strength. A second closure means 746 can be a strap with quick release locking closure 763 which can be pulled tight securing the underlying cummerbund 765 in normal applications. When mounting the buoyant force of the SHERP bladder to a single side of the cummerbund it may pull that ½ of the cummerbund out from underneath the overlying strap 746. The inclusion of a retainer strap 745 ties the SHERP's buoyant force applied to the top half of the cummerbund to the locked waist encircling member. The encircling member can be constructed by in part strap 746, the lateral component of the harness 747 and the posterior component of the harness 748. Without retainer 745 the outer half of the cummerbund to which the SHERP is attached may pull free and float at a distance from the diver where its buoyancy does not contribute to freeboard or corrective turning. In the lower right hand drawing the SHERP bladder can be sternum strap mounted 800. Power inflator 802 can be adapted to include a valve regulated low-pressure inflation 801 of the SHERP bladder. Quick disconnect 754 allows the SHERP PFD to be released to ditch the gear or for use in other sports.

[0150] In FIG. 24 a SHERP-HELP PFD integrates a thermal life bag 820, which can be constructed from additional fabric attached about the perimeter of the SHERP-HELP PFD or a traditional yoke collar PFD. In the upper left hand drawing the thermal bag is folded and stowed 821 about the inflated PFD, which is compressing the victim into the HELP posture 335. In the upper right hand drawing a partial bag covers the immersed portion 822 preventing convective losses. The second row left hand drawing depicts an enveloping bag 823 that protects from wind chill as well as loss to the surrounding water, while the right hand picture depicts a reversible closure 835 allowing easier access and exit ventilation in equatorial environments in the single layer life bag 824. The third row left hand drawing shows the SHERP tube 826 supplying perimeter buoyant support to inferior and superior covers 825. The third row right hand drawing shows a HELP bag having large diameter inflatable side tubes 643 with smaller diameter tubes 644 on the bottom to help prevent loss of stability that may occur if the floor is overinflated. Dual floor SHERP HELP bag 827 provides regulated buoyancy and thermal protection.

[0151] The bottom row left hand drawing shows a thermally protective canopy 831 as well as floor. The high displacement sides 643 provide buoyancy and protection from thermal losses. While the low displacement floor 644 provides protection from thermal loss with destabilizing the HELP life bag 830. The bottom right hand drawing shows a thin film life bag 832. Rigidified inlet thin film valves 833 allow oral inflation while the highly redundant chambers 834 provide protection against puncture as well as providing buoyant and thermal protection. The center drawing shows a planar layout of a thin film life bag 836. A structurally defined perimeter tube 837 is connected through fluid communication ports 839. Floor perimeter weld 838 encloses the side bags while the exposed face 840, beyond the perimeter weld 838, is exposed so that it can be closed, welded or otherwise sealed back onto itself. The whole floor acts as one large chamber enveloping the victim.

[0152] In FIG. 24 the floor chambers can become increasingly complex in structure, With a large single bladder the occupant may sink through the bladder and the upper layer may rest against the lower layer providing reduce insulation but with little impact on stability. The inclusion of only a few pressurized chambers may create significant displacement beneath the occupant such that they may be unstable and inclined to fall off to the side. The right hand drawing in the third row and the left hand drawing in the bottom row both show the perimeter ring splitting through a series of bifurcations into small tubes that pass beneath the occupant. The small tube entraps air providing needed thermal protection and some buoyancy but in an amount that does not destabilize or over power the occupants ballast as is the case with larger tubes. Without conscious participation an individual in a larger tube floor may fall over on their side once they can no longer actively balance on the over inflated floor seeking to rise to the surface when place under the force from the occupants ballast.

[0153] FIG. 25 adapts a SHERP to a pull over jacket and/or jacket pant combination. In the upper left drawing the dual strap SHERP bladder can attach to both the pull over jacket 850 and pants 851. The pullover jacket with low profile life jacket 858 can contain complementary buckles 859 that receive the buckles from upper SHERP strap 301 as identified in the upper row middle drawing. The deflated bladder can attach biaxially 854 and can be stowed within a blow open cover 871 which is opened if water comes in contact with the water activated inflator 9. Bladder 854 and upper SHERP strap 301 can be continuous with the fabric of the jacket that goes around the back of the victim creating an encircling member. As shown in the top row middle drawing the deflated bladder contributes a certain length 860 to the fabric encircling the chest. When deflated the encircling fabric member is loose 856. In the upper row right hand drawing when the bladder is inflated it employs an anterior lever-restraining strap 684, which creates a lever amplified anterior buoyant moment 700. As the strap forces anterior flexion of the bladder it moves the buoyant moment a distance of x 683 away from the axis of corrective rotation. This pneumatic strut is a force amplifier increasing the angular momentum generated per gram of CO2. This amplification allows a smaller cylinder to supply the corrective force equivalent to a larger cylinder whose displacement is restricted to the torso of the victim. In addition to creation of a pneumatic strut 700 that moves the buoyant force outboard, inflation also causes the bladder to round up and contract. This reduces the deflated bladders contribution to the thoracic encircling fabric member. The new shortened length 861 pulls on the upper straps 301 grasping the in-water survivor.

[0154] Middle row right hand drawing shows a center opening jacket 862 combining a blow apart throat 863 with a single midline cross over connection 864 which completes the encircling fabric band comprised of the back of the jacket and bladder. A single lower strap connection 865 helps keep the bladder positioned. The lower SHERP strap can be connected to the pants or shorts 866 through a buckle attached with a split ring 867 to either a belt loop or the zipper pull. The complementary buckle may be attached to a loop and threaded on the shorts 868 or attached to buttonhole 869 and connected to the button on the pants 866. This results in the significant force of the bladder being transferred to a massive crotch strap that can encircle both legs. In the lower left hand drawing the SHERP bladder has been removed from jacket 870 and transferred to a pocket 200 for carriage on the belt. On inflation the dual strap SHERP bladder 311 can be initially secured to the pocket by lower strap 193.

[0155] In the upper left hand drawing of FIG. 26 the upper SHERP strap 301 of a dual strap SHERP 311 can be used as a seat to secure the victim in the enhanced life ring and can be widened 885 or include an optimal seat 883 for routine use, such as a fishing float 880. A weldable connector 601 can be constructed from a heavier weight weldable fabric 603 to which is sewn 170 or otherwise attached lower SHERP straps 303 so that the force of buckle 314 is mounted a distance 881 back from the end. This allows the bladder to abut or overlap at 882. The dual strap SHERP 311 can be stored within fishing or sailing bibs 680.

[0156] In FIG. 27 the use of the dual strap SHERP bladder 311 behind a rigid tactical plate 912 of a SHERP compatible body armor vest 664 is shown and can include a localized expansion chamber 902 which is formed by welding at 907 an inner layer against an outer wall. On detonation the gas rapidly expands the chamber 902 applying force to the high strength blow apart lock 909. This delayed initial localized expansion 910 opens the pneumatic lock 911. After the transient rapid expansion of the of the expansion chamber 902 the gas 905 passes through vents 901 sized to give a two step inflation. Upon delayed inflation of the of the primary SHERP bladder 913 the restraint walls 916 redirect the expanding bladder towards the head. A restraint strap 914 limits the release of the bladder. This doubles the displacement high on the chest increasing the corrective turning torque. If the victim is conscious they can release strap 914 and the bladder can be slipped over the head converting the bladder into a Yoke Collar style PFD. This protracted sequence is illustrated across the lower row of drawings.

[0157] In the middle drawing a hydrostatic activated inflator 904 is mounted on the pleomorphic bladder 150, which in this application a dual strap SHERP bladder 311. The hydrostatic inflator 904 can have a certain depth of submersion to force water into contact with the release mechanism positioned at the inferior edge of the body armor vest 664, while the expansion bladder can be located at the top of the tactical plate 912. Conduit 917 conducts the rapidly expanding gas to the expansion chamber 902 in order to open the high strength blow a part lock 909. The military operator cannot be plagued by a low strength lock that would begin to unravel if dragged along the ground while crawling possibly leading to a premature deployment, which could endanger their life. The high strength lock 909 uses localized expansion 908. If the force is not focused on the lock it may quickly distribute throughout the entire bladder. An initial discharge of 800 psi of an whole inflated bladder may prevent breathing by a distressed or unconscious operator.

[0158] In FIG. 28 a fabric vest 922 mounts an outer fabric shell 923, which can contain pleomorphic bladder 150. Bladder 150 can be reversibly secured to fabric vest 922 by couplers complementary to the terminal male closure means 181 and terminal female closure means 165. The outer fabric shell 923 mounts a zipper which can be a dual pull zipper 924 to allow outer shell 923 to be opened from the top or bottom. The upper drawings show a snorkeling vest in which the superior portion of the midline zipper is opened at 933. This allows expansion or displacement at 926 on the upper chest of the snorkeler. The superior portion of expansion gusset 936 contains the expansion of inner bladder 150.

[0159] The middle left frontal and profile drawings show the inferior portion of the midline zipper 934 opened to allow inner bladder 150 to expand. Inferior expansion of snorkeler's vest 927 is limited by the overlying of inferior expansion gusset 937. The middle right shows a fully inflated snorkeler's vest 930. Full release of the midline zipper 935 allows the full expansion of the inner gusset 929 creating maximum displacement. The lower left hand drawing shows bladder 150 released from the expansion gusset allowing bladder 150 to reconfigure itself as a yoke style PFD snorkel vest 931. The lower portion of the yoke collar PFD is held against vest 922 by outer fabric shell 923 on the sides and by inner gusset 929 in the middle. The lower right hand drawing shows bladder 150 released from the vest by the release of male buckle 181 and female buckle 165 from the complementary vest mount buckles 228. Bladder 150 can then be pulled from the outer fabric shell 923 and inner gusset 929. On released bladder 150 can configure itself in its default configuration, as a cylinder where it functions as a free standing distress marker 3.

[0160] The upper left hand drawing of FIG. 29 shows a vest style BC 227 attached to a SCUBA dive cylinder 225. Vest style BC 227 can include an integrated mounting means 942 such as a zipper for attaching valise 941 to its complementary zipper 943. Extraction lanyard 944 is secured by connector 945 to the anterior edge of the BC 227 for ease of access. Lanyard 944 allows the contents 961 of valise 942 to be removed and pulled forward for use underwater or at the surface. The lower edge of valise 941 mounts a reversible attachment means such as a zipper 960. For completeness BC armholes 946 are indicated.

[0161] Valise 941 can have a complementary mounting means 943 along its superior edge that allows the valise 941 to be securely attached to BC 227. A one-size fits all strap 948 secures valise 941 to tank 225. Fastener 945 can adjust the functional length of strap 948. Fastener 957 can be mounted on the side of the cylinder 225 so it can be operated underwater to remove the valise 941 and contents 961. Fastener 957 can be selected to also allow strap 948 of valise 941 to be attached to one of the BC's releasable weight pockets 952. Releasable weight pocket 952 is held within a housing 963 of the BC 227 by means of strap 965 connected to weight pocket buckles 964. If buckles 964 and 957 are complementary then the ballast in releasable weight pocket 952, at the end of the dive can be removed from the diver's BC and attached through valise buckle 957 to orient the inflatable contents 961 of valise 941 into the air where it can serve as a distress or locator signal. In addition the side mounting of fastener 957 allows the central placement of keeling counterweight ballast 959. Counterweight 959 and dive ballast pocket 952 together supply sufficient ballast to hold inflated valise contents 961 in an upright position without assistance from the diver. Cummerbund integrated SHERP bladder 953 can be filled from the rear chamber or in an emergency locking lanyard 542 can be unlocked and the bladder inflated from a back up compressed gas source such as CO2. If the contained SHERP bladder is used in another cover for boating or fishing the detonation lanyard can be left unlocked for more rapid actuation. Due to the dangers of sudden shift in buoyancy at depth the diver is better served by a two-step actuation process to prevent snag deployment.

[0162] The upper right hand drawing shows BC 227 held to tank 225 by means of a BC tank band 700 through a tensioning cam buckle 947. Cam buckle 947 is often centrally located and requires space on both sides of cam buckle 947 for its secure operation and fastening of the tank band tail 966. The cam buckle 947 and tank band tail 966 can obstruct the most posterior position on the corrective turning lever arm. However when valise strap 948 is secured by a side mount buckle 948 it leaves the posterior central space open for keeling counterweight 959. When centered counterweight 959 exerts the greatest corrective turning torque per unit mass of a given counterweight 959. When tank-mounting strap 948 of valise 941 places fastener 958 in the non-releasable central posterior position, dual bilateral non-releasable tank counterweight pouches 950 can be attached to strap 948. Pouches 950 can hold solid or shot ballast symmetrically on tank 225 and can be adjusted to accommodate various sized weights by means of closure 951.

[0163] Valise 941 can be removed from BC 227 by integrated mounting means 942 and used with any other BC such as back mount BC 226 seen in the lower left hand drawing. In this case valise 955 can be attached to the tank. Shoulder harness 764 of BC 226 connects to cummerbund 765 which supports a stowed SHERP bladder 953 which can be connected by fluid communication conduit 954 to the back mount BC chamber. Valise 941 is no longer secured to the BC. As seen in the lower drawing valise 955 can be solely attached to tank 225 by use of strap 948, which is tightened by adjustable buckle 957. When valise 941 is used with a dedicated BC not only is there a mounting means 942 but there can also be a BC integrated buckle 945 to which is attached lanyard 944 which in turn is directly connected to the contents 961 stored within valise 941. BC integrated buckle 945 keeps lanyard 944 in an accessible and reliable location for quick access. When valise 941 is used with a non-dedicated BC 226 such as a rental BC, lanyard 944 can be located by feel or a complementary buckle 956 can be secured to a D-Ring on the rental BC to secure the extraction lanyard 944 to a fixed site.

[0164] Locating the valise buckle 957 on the side of tank 225 as seen in the lower two drawings allows buckle 957 to be within reach of the diver (the diver can reach back and release buckle 957 then pull on strap 948 to bring the entire valise 941 and contents 961 to the front). Once in front, the diver can convert an auto deploy and detonate configuration (FIG. 30) to a manual deployment of the deflated contents 961. Converting from an emergency deployment to routine deployment allows the bladder to be removed deflated and attached to a spool and or an underwater object before the bladder is inflated and sent to the surface. Routine underwater use would allow the contents of the valise to be used in a non-emergency manner for bottom marking. However, if strap 948 is also being used to mount a counterweight 959 on tank 225, counterweight 959 would now be removed from its functional posterior position.

[0165] FIG. 30 is a detailed view of a multi-function valise 967 which can adjust to fit a 7¼″ dive cylinder 225, a 60″ waist or any size in between. Webbing 948 can be attached to tension layer 968 of the valise cover at 973. Excess webbing 972 is stored in one of two sleeve-like compartments 975 or 976. As female buckle 970 and male buckle 987 are reversed, excess webbing will accumulate on opposite sides. A tri-glide fastener 971 can be slid along the entire exposed length of webbing 948 aligning the redundant layers of webbing 974. Webbing over and above the doubled webbing is stored within the appropriate sleeve 975 or 976 (inside or outside the valise depending on the particular choice as to whether the valise should or should not compress the contents of the valise 967). Buckle halves 970 and 987 can be reversed so that tensioning layer 968 of valise 941 can be positioned on either the outside or inside of contents 961. When tensioning layer 968 is on the outside and buckle 970/987 is tightened, tensioning layer 968 compresses contents 961. When the SOS-PFD bladder 150 is used by a snorkeler, swimmer or water skier a very snug low profile valise is important to acceptance and safe use. When the skier hits the water's surface a loosely packet valise is likely to be torn from the skier. The swimmer on the other hand demands a sleek presentation for minimal hydrodynamic drag.

[0166] Alternatively when buckle halves 970 and 987 are reversed, tension layer 968 can be interior to valise contents 961. Outside of contents 961 is non-tensioned component 969 of valise 941 loosely holding the contents 961 in place. When tensioning layer 968 is interior, contents 961 are not compressed and can be removed without requiring that buckle 970/987 first be released. An inner tensioned application is useful when strap 948 is also used to mount one or more counterweights 959 or 950 as seen in FIG. 29 and one desires to put on their PFD without taking off their keeling counterweight. In a dire emergency the keel weight 959 should be left on the tank 225 while the SOS PFD 150 contained within the valise 941 is released and placed about the diver's neck for increased freeboard and face up stability. The counterweight 959 thereby continues to function by compensating for the buoyancy of an empty cylinder synergistically enhancing corrective turning and airway protection. In a non-emergency in which the diver wishes to signal the dive boat as to their location the interlocked buckle 957 (FIG. 29) can be released. This allows the valise with its contents and the attached counterweight to both be released so that weight 959 can be used to orient the distress marker contained within valise 941 while the diver waits to be picked up. Components 968 and 969 can include a coated fabric to prevent the weave from stretching when wet. Uncoated fabric stretches, becoming sloppy even if it appears to be heavy fabric and once wet the pocket becomes sloppy. The coating can be a rigid non-expanding component of a laminated woven fabric.

[0167] A strap and buckle 977 attached to valise 941 allow the valise contents 1022 to be connected to the valise 941. When strap 992 is stored with common bladder 1022 within valise 941 it used as a SHERP chest or waist strap. Alternatively dual function strap 992 can serve as an adjustable belt which can be worn through pant belt loops or worn independently with a bathing suit. When strap 992 is worn as a belt it is used to mount low profile SHERP housing 661 which stores common bladder 1022 in a highly compressed format. In the low profile format SHERP 661 there may not be room to enclose the bulk of a SHERP chest or waist strap. Dual function strap 992 can thread through slide adjust loops 32 so that the bladder can be slid up over the head then slid down into the final position. Dual function waist strap 992 can be used as a SHERP strap, to attach the bladder to the wearer when common bladder 1022 and dual function strap 992 are stowed in valise 941. Valise 941 can be a larger cover that has room for the bulk of the additional webbing such as upper or lower strap 992. Further valise 941 may not need strap 992 to attach the SHERP cover to the victim, since valise 941 may already have an integrated waist strap 948.

[0168] In the lower drawing generic valise contents 1022 can be a dual use bladder that can be used with valise 941 for the boater or with low profile 661 for the diver as seen in the upper right hand drawing of FIG. 19. Strap 922 can be secured to the front of the BC either through a BC integrated buckle 945 or by way of a D-Ring mounted buckle 956. Second SOS-PFD strap 303 can secure bladder 1022 to the valise 941. If SOS-PFD bladder 1022 is stowed in preparation for emergency deployment a double-sided fabric lock element 979 can serves several functions. First is to secure fabric hook components 986 found on both halves of valise cover 968 and 969. In so doing fabric lock comprised of hook 986 and loop 979 keep valise 941 closed and bladder 1022 inside the valise. Secondly, loop 979 can position pull 980 where it is accessible. Third once sufficient force is applied to pull 980, valise 941 can be opened deploying bladder 1022 then the force is transferred by a relatively very short lanyard 981 to inflator 982 which pierces cylinder 192 resulting in rapid inflation of bladder 1022.

[0169] Lanyard 981 is intentionally short so that valise covers 968 and 969 can preferably only be closed when fabric lock 979 is correctly in place. If lanyard 981 were inadvertently wrapped around inflator 982 it may strangulate the inflator so that no amount of force would be able to actuate the inflator. If lanyard 981 was wrapped around inflator 982 then valise component 968 cannot preferably be secured to 969 and the bladder 1022 falls out indicating the bladder was not correctly packed.

[0170] An alternative valise closure means 983 allows valise components 968 to be held to 969 creating a secure pocket for SOS-PFD 1022. SOS-PFD 1022 should first be removed from the valise by pulling on lanyard 944. Once removed, securing lanyard 992 and 977 can be left locked or separated. Once the deflated bladder is separated, spool 985 can be removed from spool pocket 984 and the line from spool 985 secured to bladder 1022. Lanyard 981 of inflator 982 is pulled piercing cylinder 192 to inflate bladder 1022. Inflated bladder 1022 can peel line off spool 985 as bladder 1022 ascends. Once the bladder is at the surface the line from spool 985 is secured to mark a bottom site. In the open ocean a weight can be secured to the line and the line hung from the surface to be used to mark ascent or decompression stops in the event of dive computer failure.

[0171] FIG. 31 shows a dual strap valise 989, which can be large enough to hold a personal life raft. The use of a second buckle 990 allows both releasable BC weight pockets 952 to be transferred from BC 226 to valise contents 961 freeing the diver of needless ballast at the surface. Rather than being attached to the tensioning component 968 of the valise, straps 991 can be continuous to allow buckles 958 and 990 to be positioned at anywhere around the circumference. Sleeve 976 can be attached to tensioning half 968 of the valise by stitching 995. Strap 991 can be threaded through loop 994 at the both edges as strap 991 leaves tensioning layer 968.

[0172] FIG. 32 depicts a BC in which a mechanically attached valise can be released without removing the tank. A zipper or other secure fastener can be located on the anterior side of the BC so the zipper can be operated by the diver underwater or at the surface. The valise can include an integrated dual position trim weight 996. The trim weight can be held in a low torque or inactive position 1000 by the tension generated by centrally located buckle 997. This central location allows either the left or right hand to be able to release the trim weight from inactive position 1000 into active position 1001. Release of the trim weight extends the lever arm length increasing the efficacy of the same amount of ballast. In low torque position 1000 the diver is stable in the face down underwater dive trim position. In active position 1001 the trim weight can effect a corrective turning torque which in combination with the placement of the buoyant moment about the diver helps to create airway protective corrective turning. Dual position trim weight harness 998 can be added to or removed from valise tank mounting strap 1003 which can be a single side piece of webbing. An 80 cu ft cylinder has a 7¼″ diameter and needs much less webbing than needed to encircle a 60″ waist. The second half of valise strap 129 is stowed within a dedicated sleeve within the valise. When the trim weight 1000 is released to active position 1001 it pivots at point 1002 and remains secured in the central position by centrally located valise strap buckle 1004. Since the reversal and removal of valise strap buckle 1004 is necessary a threadable buckle stop 1008 prevents the buckle form being pulled off when in use yet when the stop is flattened and carefully threaded through the adjusting and locking mechanism of the buckle it can be removed so that the dual position harness 998 can be added or removed or the buckles direction reversed in order to convert the non-compressing tank mount valise into a compressing waist mounted valise.

[0173] FIG. 33 details a gravity driven ballast system that follows the lead of the diver. As the diver descends soft ballast 122 can be hermetically sealed with an anti-corrosive 1016 to prevent the granular ballast from corroding and fusing in a solid non-mobile mass. A partially filled container 1015 can be placed about the cylinder 225 or within vest style BC 227. Open space 1019 within partially filled container 1015 allows granular ballast 122 to move from anterior to posterior. BC 227 can have space for a plurality of mobile ballast containers 1015 in the BC 227, such as but not limited to four containers, which can be removed by pulling on grip 1021. The upper circumferential mobile ballast containers can have a posterior dilation that allows more of the ballast to consolidate along the posterior axis improving face up stability. A quick release buckle 1018 can attach a gravity driven tank weight track 1017 to be quickly released. A tank mounted circumferential ballast system 1013 allows granular ballast 122 to move within partially filled container 1015. The ballast can be blocked from crossing the midline at 1014.

[0174] In FIG. 34 a crotch strap mounted SOS-PFD 1030 is shown and can be built into crotch strap 1032 or reversibly attached 1039 allowing fielded product to acquire access without having to buy a whole new product. Crotch strap loop 1037 can be threaded along harness waist strap 1034. Locking closure 1035 can secure waist band 1034 and prevent the SOS-PFD from pulling free when deployed. Inflated crotch strap SOS PFD 1033 can be a very simple bladder 33 secured by slide loops that allow bladder 33 to be pulled up and over the head of a vast majority of individuals then pulled back down for optimal head support and freeboard. A crotch strap cover 1043 can be sewn directly to crotch strap loop 1037 at 1042. Integrated product 1038 has the lowest profile SOS-PFD. In the lower right hand drawing the crotch strap SOS-PFD cover can be permanently attached on one side to an inner loop 1040. On the other side a reversible closure attachment 1041 allows SOS-PFD 33 to be reversibly added to fielded safety harnesses, parachutes or technical diver gear or removed so it can be used with other harnesses. In the left hand drawing deflated bladder 101 can be actuated by pulling on a manual compressed gas inflator handle 197, while in the right hand drawing a quick release lanyard lock 542 prevents accidental deployment of the compressed gas cylinder.

[0175] In FIG. 35 the jump suit, wet suit, survival suit or abandon ship suit 1050 is equipped with a pleomorphic SOS-PFD SHERP bladder 150. For the water enthusiast the compressed gas detonation rip cord can be integrated into a secure combined closure flap which can be tucked under an overlying lip 1051 to protect the rip cord from the extreme shear forces generated when the surfer or wind surfer traveling 30 to 50 miles per hour is thrown into the water. For the cold water snorkeler the SOS-PFD cover can be elastic to compress the bladder into a very sleek profile 1054 to reduce hydrodynamic drag. The cover can also be constructed to preserve the suits thermal protection 1052. The SOS PFD bladder is secured to the suit or garment by strap 1036 which may be permanently attached to the garment or threaded through a garment integrated loop 1061, allowing securing strap 1036 to be removed and used with the bladder to secure orienting ballast or attach the distress marker to the thigh for hands free signaling as seen in FIG. 11. Bladder 150 can include thoracic slide adjust bladder mounting loops 1055 that keep the bladder's buoyant force applied to the upper thorax yet allow the bladder 150 to be slid up for donning 1056 then slid down behind the head 1057 to optimum support and freeboard. For routine recreational use one side of the bladder can be black so that it blends in with the wet suit (not embarrassing or signaling need for assistance). In an emergency the brilliant orange side, or other viewable color, compressed against the chest can be exposed or released to be held aloft indicating need for immediate emergency assistance.

[0176] The lower left insert shows a variable buoyant moment positioning system 1058 that allows the ventral arms to be fixed in position from both sides anywhere from the midline to the most lateral position. A tri-glide or similar fitment 1059 allows the ratio of the anterior to posterior strap to be varied as dictated by sea state. The length of the anterior spacing strap 1062 can determine whether the right ventral buoyant moment 1064 and left ventral buoyant moment 1065 can be juxtaposed along the midline or spread apart. Fixture 1059, such as a tri-glide, can allow the exact position of the right 1064 and left 1065 buoyant moments to be adjusted then fixed in the most desirable position. As the buoyant moments are moved outboard the body angle can be varied from about zero degrees which optimizes freeboard in mounting sea state to about 90 degrees or vertical which optimizes visualization of the horizon when scanning for rescue efforts.

[0177] It should be recognized that all references to “man” or “men” are also meant to include “woman” or “women” and all references to “woman” or “women” are also meant to include “man” or “men”. Furthermore, the female and male portions of above-described components, such as, but not limited to, attachment buckles, can be reversed with the male portion located where the female portion is described and the female portion located where the male portion is described.

[0178] It should be recognized that the various fasteners as used herein fall into several major classes (1) Reversible Locking fasteners can be opened and closed as needed but once closed the fastener is securely locked and requires a concerted action to unlock before the strap or cover can be released. Though not limiting, an example includes a side release buckle while some are single side release the majority requires you press in a release from opposite sides minimizing the chances of accidental opening; (2) Reversible Fasteners—while many fasteners can be used in lieu of the side release buckle their failure point is dependant upon the individual users skill or strength and/or are more susceptible to wear and tear, these reversible and locking fasteners include fabric or rope ties, buttons and button holes, snaps, spring closed hook and loops, twist posts and loops. At the low end of fastener strength is straight hook and loop in modest proportion to the forces applied. In an example a traditional buoyancy compensator cummerbund can be an elastic encircling member whose tension is secured by 6 by 4″ strips of hook and loop. When hook and loop becomes wet its strength decreases. When the SHERP bladder is attached to one half of the cummerbund even when the cummerbund appears re-enforced behind the locking cummerbund strap, a 1″, 1½ or 2″ webbing strap can be secured with a locking reversible closure. When upon inflation the buoyant force is applied to pull the hook and loop closure apart and then out from behind the locked webbing over strap. Thus, the need to modify the cummerbund with a loop which mechanically connect the force of the bladder through the cummerbund to the webbing with its reversible locking fastener such as a side release buckle; (3) Blow apart lock is a fastener that keeps a cover closed until acted upon by a force, often an expanding pneumatic force within the pushes the lock apart. Commonly hook and loop or a friction zipper can be used to secured an enclosure until some force acts to separate the hook and loop or non-locking zipper. Certain applications require high strength blow apart locks which in turn require the focused application of expanding gas to release the high strength blow apart lock. Disclosed detonation chamber entraps the rapidly expanding gas for a restricted period of time so that the majority of the force is brought to bear primarily on the blow apart fastener. Additionally, other fasteners include clips, zippers, etc. All of these above described fasteners or connectors are considered within the scope of the invention.

[0179] Some advantages provided include, but are not limited to, the following:

[0180] I) Straight cylindrical inflatable tube modified to facilitate conversion to and mounting thereof of a yoke collar tube to an encircling garment—(requires external structure to oppose pneumatic force wanting to restore the bladder into its primary straight cylindrical shape)

[0181] II) Straight cylindrical inflatable tube modified to be converted and function independently as a yoke collar tube—(Held to body by the wearers' arms)

[0182] IIb) Cylindrical inflatable tube modified to be converted and function independently as a yoke collar tube including an encircling member to secure said yoke collar configuration to wearer—(Once converted from straight to horse shoe the cover and encircling strap keep the reconfigured bladder under tension in secondary horseshoe shape and secure that horseshoe about the neck by pulling down and about the waist or thorax by an encircling chest strap and or waist strap)

[0183] IIc) Straight cylindrical inflatable tube modified for independent or garment dependent use as a buoyant:

[0184] yoke collar bladder,

[0185] single, coupled in series or coupled in parallel life ring bladder system,

[0186] 1, 2 or more person buoyant compressive thermal protective means,

[0187] Inflatable face shield,

[0188] 0 degree open ocean waist ring,

[0189] Encircling harness

[0190] Hybrid bladder for inherently buoyant life jacket

[0191] IId) Straight cylindrical inflatable tube modified by

[0192] one or more loops around it perimeter

[0193] one or more over sized loops allow Yoke style PFD bladder to slide up and over head for donning then be slid back down for cephalic buoyant support

[0194] one of more buckles, snaps, ties, zippers

[0195] one or more straps and reversible fastening fixtures for extending the length of the inflatable cylinder used to create an extended circumference

[0196] one or more straps and reversible fastening fixtures for attaching the inflatable cylinder back onto itself at multiple points of attachment

[0197] III) Garment modified to allow garment to reversibly and securely restrain an unmodified straight cylindrical tube, particularly a straight cylindrical tube that has been bent and folded against itself and then held against the wearer (Tube could be used only as a bladder on the chest)

[0198] IIIb) Garment modified to allow it to reversibly and securely restrain a straight cylindrical tube bent into a yoke collar shape said shape under pneumatic tension can be positioned about the wearer's neck and against the wearer's chest

[0199] IIIc) Said garment being buoyancy compensator, wet suit, rescue harness, jacket or other encircling fabric garments

[0200] IIIc.i) Buoyancy compensator with enlarged sternum strap and or enlarged cummerbund strap

[0201] IIIc.ii) Buoyancy compensator with central anterior retainer loop integrated into cummerbund mechanically locking the bladder's buoyant force attached to the cummerbund thereby to the webbing strap which is permanently secured/sewn to the encircling buoyancy compensator harness.

[0202] IIIciii) Locking off center cummerbund closure means

[0203] IIIciv) Off center locking cummerbund closure means hidden beneath pocket

[0204] IIId) Jacket modified for permanent of reversible mounting of encircling thoracic bladder pneumatically operated encircling member reduces diameter of encircling member upon inflation

[0205] IIId) Combined jacket and bladder encircling thoracic member turns about thorax beneath the axilla.

[0206] IV) A pressurized bladder modified to deploy as a pneumatic strut with a lever amplified buoyant moment—(simple bladder)

[0207] IVb) A pressurized bladder modified to deploy as a pneumatic strut held in position by restraining member attached to itself

[0208] IVc) A pressurized bladder modified to deploy as a pneumatic strut held in position by restraining member attached to underlying garment

[0209] IVd) A pressurized inflatable straight cylindrical tube (reversibly) secured back to itself then modified deploy as an pneumatic strut held in position by restraining member attached to itself or underlying garment (the simple bladder in this case is the special case bladder, a straight tube doubled over and zipped together then restrained upon inflation in an angled position such that a portion of the bladder's displacement is moved away from the axis of corrective rotation. The leveraged displacement generates stronger corrective turning force)

[0210] IVe) Said garment being jacket, waders, bibs, body armor vest

[0211] V) A secondary internal chamber with compressed gas inflation means attached thereto in partially restricted fluid communication with the encompassing primary chamber

[0212] Vb) Volume of secondary transient expansion chamber selected in order to apply sufficient pneumatic force within the bladders constraining cover to blow-a-part the cover's locking means

[0213] Vc) Duration the pneumatic force must be applied to blow-a-part locking means adjusted by size and or number of passages between secondary and primary bladder

[0214] Vd) Blow-a-part bladder cover with high strength pneumatically operated lock

[0215] VI Bladder whose (or should it be restricted to inflatable tube?) buoyant force is secured to wearer through the structure of an external garment which supplies a pelvic mounting system including waist, crotch, right and left leg encircling members

[0216] VIb) said garment pelvic system supplied by waders, bibs, swim suit, shorts, pants

[0217] VII) Buoyant aid such as a snorkel vest full variable displacement bladder—(all bladders can be partially filled and therefore are variable volume what is actually provide by this claim is when current snorkeling vests are inflated to 0.6 psi as industry standard full oral inflation, they may supply 8 lbs of displacement once the bladder is fully inflated, in the instant case, the volume supplied at 0.6 psi can be adjusted by a locking zipped which varies the mechanical size of the bladder from 8 to 16 pounds ie can be locked at 8 lbs or 10 or 12 or 14 or 16 lbs)

[0218] VIIb) A buoyant aid such as a snorkeling vest which can vary the location where the buoyant moment is secured to the wearer—(The zipper can be opened from the top by varying amounts or opened from the bottom, or both or fully opened)

[0219] VIIc) A buoyant aid such as a snorkeling vest in which the anterior bladder can be released to be converted into a yoke collar bladder

[0220] VIId) A buoyant aid such as a snorkeling vest in which the anterior bladder can be released to convert by pneumatic force into a straight cylindrical tube (signaling device?)

[0221] VIII Wet suit with integrated cervical, thoracic or abdominal pocket for an inflatable bladder

[0222] VIIIa) Wet suit with integrated cervical, thoracic or abdominal pocket whose inflatable bladder is securely enclosed in said pocket by thermally protective cover said cover which is integral member of compressed gas actuation means

[0223] VIIIb) Wet suit with integrated cervical, thoracic or abdominal pocket for an inflatable bladder whose leading edge of the releasable pocket cover actuator is located behind a protective lip (prevent water shear on high speed entry from opening the cover and releasing the contained bladder)

[0224] VIIIc) Wet suit modified to deploy then reversibly constrain a compress gas inflated straight cylindrical tube as a yoke collar shaped bladder

[0225] VIIId) Wet suit modified to deploy and reversibly constrain a compress gas inflated straight cylindrical tube as a lever amplified pneumatic strut.

[0226] VIIIe) Wet suit modified to deploy a lever amplified pneumatic strut which can be released into a yoke collar style PFD.

[0227] IX) Inflatable bladder stored within and deployed from two or more different covers adapting a single bladder to differing garments or applications

[0228] Or IX) Inflatable bladder stored within and deployed from two or more different covers adapting a single bladder to differing garments or applications including encircling member used variously as waist strap, or chest strap or crotch strap to facilitate independent operation or to complement garment dependent operation

[0229] IXa) A straight cylindrical inflatable tube stowed to deploy as yoke collar style PFD from a low profile cover dependent upon underlying garment for one or more structural contributions

[0230] IXb) A straight cylindrical inflatable tube stowed to deploy as yoke collar style PFD from a low profile cover secured to dependent garment provided encircling member

[0231] IXc) Said garment member encircling one or more anatomic structures; waist, chest, crotch, left leg, right leg

[0232] IXd) A straight cylindrical inflatable tube stowed to deploy as yoke collar style PFD from a low profile cover secured about wearer's waist by belt provided with cover same bladder and belt enclosed with in second cover with integrated second belt. Previous waist mounted belt now used as chest strap or waist strap when bladder used as a rescue PFD.

[0233] Other advantages include:

[0234] A) Primary versus Secondary conformation—Starts out as folded PFD then release and add air to expand to rigid SOS cylinder. Which is primary, cylinder goes to many configurations

[0235] (1) A buoyant straight cylinder which can be fastened back onto or adjacent to it self;

[0236] (2) A buoyant straight cylinder which can be fastened back onto or adjacent to another buoyant cylinder(s)

[0237] (3) A buoyant cylinder with fastening means that rely upon an external member encircling garment or belt

[0238] (4) A buoyant cylinder with independent fastening means, free standing device that can operate with out reliance upon outside structure (i.e. relies upon an internal/integrated encircling garment or belt)—Multiple encircling structures:

[0239] (i) Webbing that encircles the buoyant member converting it from a straight cylinder into a horseshoe shaped cylinder? Or horseshoe shaped device. The loop can be attached to the garment such as the wet suit. Once released from the wet suit, the horseshoe shape cylinder springs back into a straight cylinder. Loop attached to garment envelopes tube holding cylinder in a horseshoe shape

[0240] (ii) Encircle the victim's body, holding the bladder adjacent the chest and possibly also converting/holding the cylinder in an alternate shape, horseshoe, double up cephalic ram,

[0241] (5) A buoyant cylinder which can be fastened back onto or adjacent to it self by means of two or more encircling members

[0242] (6) A buoyant cylinder which can be fastened back onto or adjacent to it self by means of a partial or complete midline fastener (i) External: garment mounted loop and fastener/buckle and (ii) Integrated midline fastener: Tie, snap, button, buckle, zipper

[0243] (7) A buoyant cylinder which can be fastened back onto or adjacent to it self

[0244] (8) A garment with encircling means to hold the straight cylinder in a non-straight configuration.

[0245] (9) A buoyant straight cylinder which can be fastened back onto or adjacent to it self by an upper fastener Wet suit

[0246] (10) A buoyant straight cylinder which can be fastened back onto or adjacent to it self by a distal fastener: BC

[0247] (11) A buoyant straight cylinder which can be fastened back onto or adjacent to it self by a terminal fastener: Waders

[0248] (12) A buoyant straight cylinder which can be fastened back onto or adjacent to it self by an extended fastener: Thrown SOS Marker

[0249] (13) A cylindrical bladder with one or more (closure) means to convert the cylindrical bladder into a ring or yoke collar shaped bladder

[0250] (14) A cylindrical bladder in which the bladder is reconfigured by attaching the cylinder back onto itself by means of a fastener (zipper, buckle, snap, hook & eye, button, hook & loop, tie is used to convert the cylinder into a yoke collar bladder, then there are no encircling members and the arms are used to secure the bladder to the chest)

[0251] (15) A cylindrical bladder in which the bladder is reconfigured by attaching the cylinder onto another object by means of a fastener (The object to which the bladder is attached, BC Body Armor, Waders)

[0252] (16) A cylindrical bladder in which the closure means includes an encircling member (such as one or more chest straps)

[0253] (17) One lower encircling member secure the bladder to the waist or one upper encircling member secures the bladder to the chest

[0254] (18) Two or more encircling members allow the cylindrical bladder to be reconfigured into wide range of survival devices

[0255] (19) A cylindrical bladder with one or more means to attach the bladder to a garment, belt, waders,

[0256] (20) A cylindrical bladder with one or more releasable means for securing/attaching the bladder to another object. (Any term inclusive of garment, buoyancy compensator, jacket, belt, waders, pants, body armor, pocket, wet suit, dry suit, survivor suit) [The BC or Vest confers marked structure and stability to the buoyant moment. Attaching to the reconfigured cylindrical bladder to the BC utilizes the encircling structure of BC to replace it's need for an independent encircling element.

[0257] Specifically to FIG. 20 & FIG. 25 items 700, amplifying arm 683, FIG. 23 item 793 advantages include a buoyant straight cylinder which can be fastened back onto or adjacent to it self at more than one point creating a pneumatic strut extending away from the axis of corrective rotation: Pull Over Jacket/Waders. Straight cylinder held in a doubled position by complete midline fastener, the doubled bladder held in an about 90 angle by restraining strap creating a pneumatic strut which moves a portion of the buoyant moment away from the axis of corrective rotation thereby amplifying the angular torque per unit displacement available.

[0258] Specifically to FIG. 27 Detonation Chamber 902, restricted orifice 901, high strength blow a part closure 909 advantages include an inflatable bladder with secondary internal chamber in restricted fluid communication with the primary chamber. Body Armor Vest, loculated detonation chamber places rapidly expanding force adjacent the strong blow a part cover closure, the restricted orifice creates a momentary delay that allows the cover to be opened before the gas expands through out the entire primary bladder. Without the detonation chamber the gas is distributed and the expansion occurs through out the entire cover possibly compressing the rib cage and embarrassing respiration. Deployment bladder orifice sized to create a delay in the passage of pressurized gas, orifice size or rate of flow or length of delay dictated by the strength of the blow a part closure (Fabric lock, hook & loop, snap, blow a part zipper etc), ½″ by 4″ hook and loop. Versus 1″ by 4″ versus 1½″ by 4′ hook and loop.

[0259] Another advantage includes a bladder cover with high strength pneumatically operated closure. In the past the blow a part closure had to be relatively weak to prevent the bladder from destroying the cover. The weak closure led to unintentional deployment. In military applications such as body armor vests if the soldier was crawling on their stomach or even bumped or twisted the garment integrated H&L closure, the blow a part closure would open and the bladder fall out requiring the PFD to be repacked.

[0260] Specifically to FIG. 13: item 511 & 512 advantages include a multi person flotation device that can be combined in series and or stacked in parallel. Cylinder can be over lapped for a single person. Other advantages are that it is connected end to end for two people or connected by webbing to envelope two or more individuals.

[0261] Further advantages includes a buoyant straight cylinder(s) converted into a circle with adjustment means to generate compressive tension. Buoyant straight cylinder(s) with two or more fasteners. Primary fastener converts straight cylinder into a circle, Secondary fastener secures circular buoyant rings into a vertical encircling tube. A buoyant straight cylinder fastened back onto or adjacent to it self and onto another buoyant straight cylinder creating a stack of circle buoyant rings of any diameter.

[0262] Specifically to FIG. 20 item 694, advantages include the garment integrated encircling system, encircles right leg, left leg and crotch. Bibs, waders, pants, shorts, swim suit. Replacing the bulk, cost and redundancy of the traditional PFD chest strap. A bladder attached to the pants acquires a powerful external encircling system. The ability to have PFD without a chest strap and or closure significantly reduces the volume/bulk. Increasing appearance and compliance.

[0263] An encircling member such as a chest strap or waist strap is only secured to the degree of compressive force that can be generated. If there is sufficient force generated it is uncomfortable for routine use. Once a buoyant device is applied to a simple encircling member and that member becomes wet it both stretches and is lubricated leading to a shift in position of the encircling member (it rides up the chest). The integration of the PFDs buoyant force into the pants warps the force through the crotch and around both legs. The force is completely applied to picking the victim out of the water rather than sliding up the victim. The lower attachment point submerges more of the bladder creating a greater per cent of displacement since less of the bladder is above the water.

[0264] Specific to FIG. 1, one advantage is that an inflatable PFD 4 can be converted into a distress marker. When deployed partially zipped up the front it looks like a traditional Yoke Collar Style PFD. One places their head through the opening and tightens one or two chest straps and then snugs the zipper to decrease the neck opening to comfortably secure. The Yoke Collar Style PFD then can be unzipped and the chest straps released and it converts into a straight tube which can be wrapped under the arms and secured to itself to create a life ring. The second chest strap can be fastened between the legs creating a seat or crotch strap. For routine use it can be used as a fishing float. Alternatively the terminal straps of the life ring can be extended to increase the diameter of the enhanced life ring creating a multi-person PFD. The variable length of one or more connectors allows the wearer to secure one or more adults or children into the vertical huddle recommended to conserve core temperature. The presence of at least one set if not two complementary connectors allows two or more Pleomorphic PFDs to be connected at either the lower and or upper connectors creating a group life ring capable of compressing its occupants into a thermally protective huddle. The Yoke Collar Style PFD then can be unzipped and the chest strap/s released and it converts into a straight tube used as a distress signal.

[0265] Item Index

[0266] 1 Hybrid PFD bladder or SOS Distress marker

[0267] 2 Straight cylinder folded and secured into consolidated inflatable hybrid bladder

[0268] 3 Freestanding SOS-PFD marker

[0269] 4 Inflatable PFD converted into distress marker

[0270] 5 Inherently buoyant component of hybrid PFD

[0271] 6 Garment integrated mounting means, bikini bottoms

[0272] 7 CO2 manifold for mounting optional compressed gas inflation means

[0273] 8 Oral inflation and deflation means

[0274] 9 Water activated compressed gas and inflator.

[0275] 11 Secure fabric waist strap

[0276] 12 Chest strap

[0277] 13 Chest strap retainer means

[0278] 14 12-volt battery

[0279] 15 Auditory signal on-off switch

[0280] 16 Oscillator

[0281] 17 Auditory signal

[0282] 18 Low Voltage LED supply

[0283] 19 Visual Signal on-off switch

[0284] 20 LED

[0285] 21 Visual distress signal

[0286] 22 Conductors from battery to signal means

[0287] 23 Reversible mounting means for securing inflatable to inherently buoyant component

[0288] 24 Man Over Board/MOB

[0289] 25 360-degree swivel attachment means

[0290] 26 Immersion switch, actuates both visual and auditory signals

[0291] 27 Garment integrated distress-marker inflatable PFD

[0292] 28 Compressed gas chamber

[0293] 29 Secondary oral inflation deflation valve for compressed gas chamber

[0294] 30 Orally inflated chamber

[0295] 31 Water's surface

[0296] 32 Slide adjust belt loop, abdominal

[0297] 33 Simple combined SOS signal marker and Personal Flotation Device

[0298] 34 Material outside air bladder

[0299] 50 Reversibly chest strap mounted, swiveling, orally inflated SOS marker

[0300] 51 Chest strap mounted swivel receiver

[0301] 52 Swiveling and reversible distress marker mount

[0302] 53 Adjustable quick release attachment means

[0303] 54 Locking limb lanyard

[0304] 55 Limb ballast orients SOS signal marker

[0305] 56 Detached SOS distress marker

[0306] 57 SOS marker convert to provide additional cephalic support

[0307] 58 Type III buoyant aid

[0308] 59 Brilliant red fabric

[0309] 60 Twilight high-visibility fluorescent yellow-green or non-emergency use black fabric

[0310] 80 Mixed-use hybrid PFD valise

[0311] 81 Reversible pouch closure means

[0312] 82 Permanent pouch to cover attachment means

[0313] 83 Inflatable mat hybrid bladder

[0314] 84 Inflatable life raft hybrid bladder

[0315] 85 Inflatable life jacket hybrid bladder

[0316] 86 Releasable valise attachment means

[0317] 100 Hermetically sealed water activated Man Over Board locator-PFD

[0318] 101 Deflated SOS distress marker-PFD

[0319] 102 Sealed packaging

[0320] 103 Blow apart closure

[0321] 104 Crenation folds informing vacuum intact

[0322] 105 Hermetic seal

[0323] 106 Tear notch

[0324] 107 Over pressure relief valve

[0325] 108 Chem-lite

[0326] 109 Aerial flare

[0327] 110 Reversible pocket closure

[0328] 111 Lanyard for mounting chem-lite

[0329] 112 PFD adjustment and securing means

[0330] 113 Loops allow simple sizing of bladder

[0331] 114 Harness webbing

[0332] 115 Secure attachment between harness and PFD

[0333] 116 Heavy gauge harness D-ring

[0334] 117 Adjustable closure mechanism, e.g. female buckle

[0335] 118 Additional loops to size harness and bladder to victim

[0336] 119 Adjustable complementary closure means, e.g. male buckle

[0337] 120 Combined battery and marker ballast

[0338] 121 Unused size adjustment loops

[0339] 122 Granular ballast

[0340] 123 Non-releasable circumferential orienting and delivery ballast means

[0341] 124 Ballasted SOS-PFD Marker

[0342] 140 Chest mounted Type I Inflatable PFD

[0343] 141 Pneumatically released PFD-SOS cover

[0344] 142 Yoke Collar Type II or III PFD

[0345] 143 Type IV Life Ring bladder wrapping around chest

[0346] 144 Minimal amount of freeboard or distance from water's surface to airway

[0347] 145 Improved freeboard with circum-cervical position of bladder

[0348] 146 Maximum freeboard for a given displacement bladder

[0349] 147 Insufficient freeboard for unconscious victim

[0350] 148 Short length/bulk waist strap

[0351] 149 X portion of circumference covered by flaring the bladder

[0352] 150 Pleomorphic bladder

[0353] 160 Heave line SOS PFD

[0354] 161 Stowed Heave line SOS PFD

[0355] 162 Heave rope

[0356] 163 Heave rope wrist loop

[0357] 164 Rescue PFD-Marker & heave rope valise

[0358] 165 Terminal variable length female closure means

[0359] 166 Initial weld creates open pouch

[0360] 167 Anti-oxidant/oil with granular environmental ballast

[0361] 168 Secondary seal enclosing ballast system

[0362] 169 Bladder free sew zones

[0363] 170 Stitching

[0364] 171 Bladder weld line

[0365] 172 Sewable fabric outside bladder

[0366] 173 Bar tack

[0367] 174 Multi-point ballast pocket harness

[0368] 175 Complementary chest strap buckle initially suspending releasable marker ballast

[0369] 176 Releasable circumferential ballast means

[0370] 177 Empty pouch

[0371] 178 Minimal length/bulk PFD closure zipper

[0372] 179 Chest strap for life ring and back strap for Yoke Collar style PFD

[0373] 180 Dual-sided, locking zipper pull

[0374] 181 Terminal variable length male closure means

[0375] 190 Complementary hook and loop closure

[0376] 191 Manually activated compressed gas inflator

[0377] 192 Compressed gas cylinder

[0378] 193 PFD chest buckle initially securing marker to pocket

[0379] 194 Blow apart pocket

[0380] 195 Fabric loop

[0381] 196 Fabric hook

[0382] 197 Manual compressed gas inflator handle

[0383] 198 Restricted lanyard length compels correct assembly

[0384] 199 Secure adjustable sized waistband

[0385] 200 Waist mounted SOS Marker-PFD

[0386] 201 Adjustable chest closure for conversion to yoke collar PFD

[0387] 202 Adjustable back strap for conversion to yoke collar PFD

[0388] 203 Waist mounted SOS-PFD bladder

[0389] 204 Complementary quick release buckle

[0390] 220 SCUBA divers SOS Marker-PFD and Equipment buoy

[0391] 221 Dual-purpose complementary closure means for attaching to buoyancy compensation jacket or for converting SOS marker to PFD

[0392] 222 No-lock compressed gas coupler and inflate-deflate valve

[0393] 223 Fastener complementary to weight pocket fastener

[0394] 224 Bladder enlargement

[0395] 225 SCUBA tank

[0396] 226 Rear buoyancy compensation chamber component

[0397] 227 Vest Style dive jacket

[0398] 228 Complementary PFD attachment

[0399] 229 Stowed SOS Marker-PFD and Equipment buoy

[0400] 230 Cephalo-thoracic bladder addition to BC displacement

[0401] 231 Independent PFD configuration

[0402] 232 Attached diver's integral weight pocket

[0403] 233 Diver's SOS marker

[0404] 234 Both diver's weights attached to lighten BC

[0405] 235 Equipment buoy

[0406] 236 SOS flag zipper closed

[0407] 237 SOS flag zipper open

[0408] 250 Linear Low Density Poly Ethylene or ‘Mylar’ SOS-PFD

[0409] 251 Self sealing thin film valve

[0410] 252 Rigidified valve inlet

[0411] 253 Polyethylene weld to sew tab connector

[0412] 254 Webbing sewn connection

[0413] 255 Heat sealed Poly Ethylene connection

[0414] 256 Compression band

[0415] 257 Inflatable groove

[0416] 258 Redundant ‘Mylar’ SOS-PFD bladder

[0417] 259 A third and separate SOS Marker bladder

[0418] 300 Primary RAM Life Jacket SOS-HELP-Enhanced life ring-Ram life jacket-PFD/SHERP bladder

[0419] 301 Upper SHERP strap

[0420] 302 Bladder flexion point

[0421] 303 Lower SHERP strap

[0422] 304 Sub-mandibular loculation of the ram bladder

[0423] 305 Doubled SHERP bladder

[0424] 306 Main body of pneumatic mechanical ram

[0425] 307 Ram's rigid planar mount

[0426] 308 Cephalic ballast posterior

[0427] 309 Buoyant oral-nasal and sinus cavities anterior

[0428] 310 Longitudinal axis of corrective rotation

[0429] 311 Dual strap SHERP bladder

[0430] 312 Upper strap male connector

[0431] 313 Upper strap female connector

[0432] 314 Lower SHERP strap female connector

[0433] 315 Flexible fabric fitment

[0434] 316 Lower strap male

[0435] 320 Traditional Yoke Collar PFD—buoyant aid

[0436] 321 Lower strap as crotch strap

[0437] 322 Upper strap as chest strap

[0438] 330 SHERP HELP Compression PFD—Heat Escape Lessening Position Compression Sling configuration

[0439] 331 Right stabilizer buoyant moment

[0440] 332 Cephalo-Cervical buoyant cradle

[0441] 333 HELP compression Stirrup-lower strap

[0442] 334 Hull sling-upper strap

[0443] 335 Reduced surface area HELP posture

[0444] 340 Hands free hydraulically oriented SOS marker

[0445] 341 Lower strap as an adjustable sized thigh strap attachment means

[0446] 342 y=Weight of external bladder

[0447] 343 x=Force of Submerged bladder

[0448] 344 Buoyant force greater than loft weight, x>y

[0449] 345 Additional crotch strap female connector

[0450] 350 30 degree body angle SHERP PFD

[0451] 351 Posterior-inferior buoyant moment

[0452] 352 SHERP flexes about shoulder

[0453] 354 Majority of SHERP bladder submerged

[0454] 360 SHERP secondary ram life jacket configuration

[0455] 361 Lower strap—as ram neck strap

[0456] 362 Double high thoracic buoyant moment

[0457] 370 SHERP-Enhanced Life Ring

[0458] 371 Doubled anterior displacement

[0459] 372 Upper strap and male connector as cross over adjustable attachment means

[0460] 373 Lower female connector as complementary cross over bladder attachment means

[0461] 380 SHERP Spray and rain shield life jacket

[0462] 381 Upper strap as spray shield neck strap

[0463] 382 Strong anterior displacement

[0464] 383 Outer seam attachment site for spray shield upper strap

[0465] 384 Outer SHERP bladder seam

[0466] 400 Triple SHERP bladder survival system

[0467] 401 Primary SHERP bladder constructed of high durability fabric

[0468] 402 Lateral enlarged bladder for increased face up stability

[0469] 403 Cervical bladder, of relatively reduced diameter

[0470] 404 Secondary SHERP bladders constructed from fabrics of lower durability

[0471] 405 International icon directions on pleomorphic survival functions

[0472] 406 Narrow diameter SOS distress tertiary SHERP bladder.

[0473] 407 Thirty-degree body angle position

[0474] 410 Open ocean zero degree body angle

[0475] 411 Abdominal bladder buoyant aid

[0476] 412 High displacement, dual posterior abdominal bladder

[0477] 430 External fabric shell configured mandibulo-cephalic ram

[0478] 431 External configuring fabric shell

[0479] 432 Oversized internal SHERP bladder

[0480] 433 Hyper-extended neck

[0481] 434 LLDPE coupler inflate-deflate valve

[0482] 435 LLDPE coupler welded in seam

[0483] 436 Reversible fluid communication

[0484] 437 Cephalic ballast as keeling force

[0485] 438 Reversible closure means

[0486] 440 Series of deflated SHERP bladders

[0487] 441 Anterior face of Type I Off Shore PFD

[0488] 442 Lateral face of Type I Off Shore PFD

[0489] 443 Continuous center foam block

[0490] 444 Stowed fabric gusset

[0491] 445 Lateral cervical pneumatic splint

[0492] 446 Integrated mechanical mandibular ram component

[0493] 447 Zipper access to release SHERP bladders

[0494] 500 Two person PFD with midline thermal protection

[0495] 501 Thermal conserving two-person huddle

[0496] 502 Expandable life ring perimeter strap

[0497] 503 One person PFD expanded to secure two people

[0498] 504 Stackable buoyant SHERP bladders create encircling thermal convective barrier

[0499] 505 Thermal conserving four-person huddle

[0500] 506 Upper SHERP bladder

[0501] 507 Lower SHERP bladder

[0502] 508 Upper male to lower female interconnection between bladder

[0503] 509 Lower male to upper female connection

[0504] 510 Infinitely expandable diameter life ring

[0505] 511 Primary life ring compressive closure means

[0506] 512 Secondary life ring stacking fastener means

[0507] 520 Variable function, quick release, throwable combined ram life jacket and SHERP rescue PFD

[0508] 521 Mounting orientation dependant function; upright personal ram life jacket position

[0509] 523 Unlocked lanyard pull for back up manual inflation

[0510] 524 Pocket cover

[0511] 525 Pocket closure means

[0512] 526 Universal body armor mounting back plate

[0513] 527 Double sided male up/female down piggyback snaps for stack mounting

[0514] 528 High-density ballast pocket

[0515] 540 Lockable manually actuated abdominal bladder position/primary function

[0516] 541 Dummy bobbin

[0517] 542 Quick release lanyard lock

[0518] 543 Fabric lock closure component of lanyard

[0519] 544 Lanyard to inflator

[0520] 545 Cylinder size restrictor

[0521] 546 Manually actuated compressed gas inflator

[0522] 547 Deflated and stowed SHERP bladder

[0523] 560 Quick release ballast oriented thrown Abdominal Bladder-SOS-PFD

[0524] 561 Additional fasteners

[0525] 562 Shared pocket and bladder mounting fabric

[0526] 563 Blank piggyback space

[0527] 564 Backside of female snap

[0528] 565 Piggyback posterior female anterior Male snap

[0529] 566 Alternate pocket in piggyback space

[0530] 567 Quick release anterior mount for the armor protected SHERP bladder

[0531] 568 Inflator mounted on inferior edge of body armor

[0532] 569 Body armor protected Abdominal Bladder-SOS marker-PFD bladder

[0533] 570 Bladder mounting base fabric

[0534] 571 Inferior margin of combined pocket-SOS-PFD

[0535] 572 Inferior margin of body armor vest

[0536] 600 Weldable belt fitments

[0537] 601 Weldable webbing connector

[0538] 602 Weldable buckle connector

[0539] 603 Heavier weight fabric supported weldable laminate

[0540] 604 Radiused corners

[0541] 605 Air retentive bladder weld

[0542] 606 Bladder-fixture-bladder weld

[0543] 607 Lightweight bladder fabric with inner weldable laminate

[0544] 608 Edge of fabric fixture

[0545] 609 SHERP Ram mounting strap

[0546] 610 Secure reversible SHERP bladder attachment means

[0547] 611 SHERP stowage cover

[0548] 612 SHERP deflated and partially folded for stowage

[0549] 613 Supported fabric CO2 manifold flange

[0550] 614 Dual adjustable length lower strap

[0551] 615 Bar tack

[0552] 616 Length of base weld

[0553] 617 Ram submandibular fitment

[0554] 618 Exaggerated traditional weldable CO2 manifold

[0555] 619 Strap loophole

[0556] 620 Semi circular HELP Stirrup fitment

[0557] 630 An assortment of SHERP bladders with differing primary functions

[0558] 631 Standard SHERP bladder

[0559] 632 SHERP bladder with cradling cephalo-cervical pillow

[0560] 633 High displacement SHERP bladder, HELP Sling with enhanced lateral stability

[0561] 634 Ultra low water activated 8-12 gram SHERP Ram with secondary high displacement oral HELP sling capability

[0562] 635 Extended length SHERP HELP Life Bag bladder and enclosure

[0563] 636 Lateral cervical pillow

[0564] 637 Cephalic pillow

[0565] 639 High pressure compressed gas, minimal displacement pneumatic ram with high torque leverage anterior bladder

[0566] 640 Orally inflated high displacement bladder

[0567] 641 Single layer HELP canopy

[0568] 642 Inflatable dual layer insulated floor

[0569] 643 High displacement and insulating HELP perimeter tube

[0570] 644 Low displacement insulating floor tube

[0571] 645 Shoulder strap mounting zipper

[0572] 646 High-pressure pneumatic strut secured by zipper to garment

[0573] 650 Extended length SHERP as a HELP Sling

[0574] 651 Body ballast suspended from HELP sling

[0575] 652 Type III Hybrid PFD

[0576] 653 SHERP Ram Converts Type III PFD into Type A Life Jacket

[0577] 654 SHERP Rescue PFD—Life Jacket for another victim

[0578] 655 Stiffened cover for folded bulky add-on SHERP device

[0579] 656 Sleeve for mounting SHERP cover

[0580] 657 Ultra-low profile thin film SHERP device

[0581] 658 Rolled SHERP device secured to PFD integrated lower buckle

[0582] 659 Linear Low Density Polyethylene laminated fabric lock

[0583] 660 Multi-garment transferable primary SHERP Life Jacket

[0584] 661 Multi-garment transferable low-profile SHERP Survival Device

[0585] 662 Ballistic protected abdominal bladder, thrown rescue device and secondary SHERP bladder

[0586] 663 Snap grid pocket mounting system

[0587] 664 SHERP compatible body armor vest

[0588] 665 SHERP compatible back mounted buoyancy compensator

[0589] 666 SHERP compatible vest style buoyancy compensator

[0590] 667 SHERP compatible alimentation-hydration outer most backpack

[0591] 668 SHERP compatible fatigues or garment

[0592] 669 SHERP compatible rucksack

[0593] 670 SHERP compatible universal harness

[0594] 671 Belt loop mounted low profile SHERP

[0595] 672 Secure garment closure

[0596] 673 Strongly buoyant empty cylinder

[0597] 674 Dual bilateral chambers

[0598] 675 Complementary buckle positioned to double lateral chambers

[0599] 676 Adjustably sized and locking cell phone holster

[0600] 677 Universal harness

[0601] 678 Non-elastic locking closure

[0602] 679 Overlapping fabric lock mounts SHERP cover

[0603] 680 Fishing or sailing bibs with integrated SHERP life jacket

[0604] 681 Pop up Bibs ram SHERP bladder

[0605] 682 Posterior convexity configuring upper strap

[0606] 683 Anterior buoyant force amplifying lever arm

[0607] 684 Anterior lever restraining lower strap

[0608] 685 Visual length indicator

[0609] 686 Anterior lever arm restraining strap quick release coupler

[0610] 687 Anterior buoyant arm flexion notch

[0611] 688 Ripcord integrated stowage cover closure fabric lock

[0612] 689 Lanyard pull

[0613] 690 Bib integrated SHERP stowage pocket

[0614] 691 Transferable SHERP stowage pocket

[0615] 692 Stowage pocket openings for straps and water drainage

[0616] 693 SHERP lower strap complementary and reversible mounting means outside stowage pocket

[0617] 694 Garment integrated dual leg crotch strap function

[0618] 695 Garment encapsulated bladder

[0619] 696 Strong elastic girth adjustment strap

[0620] 697 Fishing waders

[0621] 698 Water resistant shoulder straps

[0622] 699 Water shedding cover flap

[0623] 700 Lever amplified anterior buoyant moment

[0624] 701 Oral inflate deflate and over pressure valve

[0625] 702 SHERP bladder layered flush against pants

[0626] 703 Exterior bibs garment wall

[0627] 704 Posterior wall of garment directing SHERP deployment funnel

[0628] 705 Anterior funnel wall

[0629] 706 Peel fabric lock for excess funnel wall

[0630] 707 Notch between posterior cephalic and ventral arms creates neck opening on release of zipper and configuring upper strap

[0631] 708 Bibs ram configuring zipper

[0632] 709 Will become the posterior cephalic bladder once released and repostioned

[0633] 710 Ventral arms of SHERP bladder

[0634] 720 Combined traditional inflatable PFD and SHERP bladder

[0635] 721 Traditional inflatable PFD enhanced with a lower SHERP strap

[0636] 722 Traditional inflatable PFD as a stand alone HELP compression sling PFD bladder

[0637] 723 Traditional inflatable harness opened for HELP configuration

[0638] 724 Traditional inflatable PFD combined in series with SHERP bladder to form an enhanced compression life ring flotation device

[0639] 725 Single or dual strap SHERP bladder

[0640] 726 Reversible connection means between traditional inflatable PFD and SHERP bladder

[0641] 727 Extended neck opening of traditional inflatable PFD Secondary SHERP bladder

[0642] 728 Original PFD harness now back cradle

[0643] 729 Loop mechanically locks cummerbund mounted SHERP

[0644] 730 Cell Phone/WHF Phone/Knife

[0645] 731 Fixed horizontal pocket adjustment

[0646] 732 Pocket closure

[0647] 733 Upper fixed vertical pocket adjustment

[0648] 734 Lower fixed vertical pocket adjustment

[0649] 735 Upper bladder cover

[0650] 736 Lower bladder cover

[0651] 737 Fabric lock component of lanyard

[0652] 737 Cylinder piercing lever arm

[0653] 738 Universal strap, belt or cummerbund mounting means

[0654] 739 BC designed to convert generic SOS-Marker in Yoke collar style PFD

[0655] 740 Generic signal tube orally inflated.

[0656] 741 Cummerbund strap sized to envelope and secure generic cylindrical SOS-marker

[0657] 742 SHERP Cover integrated female side release

[0658] 743 SHERP cover integrated male side release

[0659] 744 Cummerbund integrated low profile SHERP bladder and cover

[0660] 745 BC cummerbund to cummerbund strap retainer

[0661] 746 Traditional cummerbund strap not sized to encircle PFD bladder

[0662] 747 Lateral component of the waist encircling BC harness

[0663] 748 Posterior component of the waist encircling BC harness

[0664] 750 Buoyancy Compensator/BC with cummerbund integrated SHERP PFD

[0665] 751 BC Sternum strap sized to include distress marker into PFD

[0666] 752 Cummerbund secured with locking fastener

[0667] 753 Passive BC deflate and SHERP inflation conduit

[0668] 754 SHERP quick disconnect from BC bladder

[0669] 755 Left integrated weight

[0670] 756 Left integrated weight's male or female side release buckle

[0671] 757 Right integrated weight

[0672] 758 Right integrated weight with complementary female or male side release buckle

[0673] 759 BC integrated male side release buckle for mounting SHERP bladder

[0674] 760 BC integrated female side release buckle serves for single-handed SOS mounting

[0675] 761 SHERP bladder stowage cover

[0676] 762 Cover fabric lock

[0677] 763 Adjustable female and male side release buckle

[0678] 764 Shoulder straps

[0679] 765 Cummerbund waist belt (cummerbund is held closed by Velcro while the over lying cummerbund webbing strap can be cinched up by use of an adjustment incorporated in the locking side release buckle)

[0680] 766 Yoke collar style SHERP bladder

[0681] 767 Emergency backup inflation source for Diver's SHERP bladder.

[0682] 780 BC with retrofitted SHERP PFD

[0683] 781 Existing sternum strap

[0684] 782 Restricted inflation notch in upper SHERP bladder

[0685] 783 Existing cummerbund strap

[0686] 784 Restricted inflation notch in lower SHERP bladder

[0687] 785 Self contained retrofit SHERP bladder and cover

[0688] 786 Deflated BC SHERP bladder

[0689] 787 Zip-on shoulder strap mounted BC CO2 inflated SHERP

[0690] 788 Shoulder mounted BC SHERP blow open cover

[0691] 790 Pneumatic strut deployed anterior buoyant moment SHERP

[0692] 791 Zipper attachment

[0693] 792 Vest Style BC

[0694] 793 Pneumatic strut, radially extends pneumatic moment

[0695] 794 Triangulation strap shapes and positions leveraged anterior buoyant moment

[0696] 795 Medial face pneumatic strut reversible anchoring point

[0697] 796 Lateral face pneumatic strut reversible anchoring point

[0698] 797 Launch angle for pneumatic strut

[0699] 798 Final anchor point determines strut launch angle

[0700] 799 Buoyancy Compensator tank band

[0701] 800 Sternum strap mounted SHERP life jacket

[0702] 801 Integrated low-pressure SHERP inflation source

[0703] 802 Power inflator

[0704] 803 Negative, neutral or minimally buoyant cylinder when empty

[0705] 804 Leveraged buoyant moment

[0706] 805 Belt Loop mounted SHERP cover

[0707] 806 Cylinder retainer and sizing sleeve

[0708] 820 Inflatable PFD with HELP integrated thermal Life Bag

[0709] 821 Stowed thermal protective bag

[0710] 822 Deployed single layer inferior thermal protective bag

[0711] 823 Deployed single layer inferior and superior thermal protective bag

[0712] 824 Exterior view of single layer thermal SHERP Life Bag

[0713] 825 Secondary SHERP HELP Life Bag

[0714] 826 SHERP Tube

[0715] 827 Secondary SHERP HELP Life Bag with dual layer inflatable floor single layer canopy

[0716] 830 Fully inflatable SHERP HELP Life Bag

[0717] 831 Inflatable SHERP canopy

[0718] 832 Thin film SHERP HELP Life Bag

[0719] 833 Rigidified inlet orifice thin film valve

[0720] 834 Highly redundant, structurally distinct, thermal and buoyant chambers

[0721] 835 Reversible closure means

[0722] 836 Thin film HELP Life Bag planar layout

[0723] 837 Structurally defined perimeter tube

[0724] 838 Floor inner wall only connected about perimeter

[0725] 839 Fluid communication passage

[0726] 840 Closure weldable face

[0727] 850 Encircling dual strap SHERP bladder using pants as crotch strap

[0728] 851 Sailing, fishing or marine pants

[0729] 852 Pant integrated complementary buckles

[0730] 853 Traditional center pocket of pull over jacket

[0731] 854 Bi-axillary reversibly mounted deflated life jacket

[0732] 855 Jacket supplies posterior half of the encircling attachment

[0733] 856 Loose fitting encircling member when deflated

[0734] 857 Snug encircling member when circumference reduced upon inflation

[0735] 858 Pull over jacket with low profile life jacket

[0736] 859 Jacket axillary complementary buckle

[0737] 860 Deflated bladder contribution to size of the encircling member

[0738] 861 Inflated bladder contribution to size of the encircling member

[0739] 862 Center opening jacket

[0740] 863 Blow a part throat

[0741] 864 Single midline crossover connection

[0742] 865 Single lower strap connected to jacket

[0743] 866 Belted Pants or shorts

[0744] 867 Split ring zipper or single belt loop buckle attachment

[0745] 868 Belt mounted complementary buckle

[0746] 869 Button or twist lock mount for complementary buckle

[0747] 870 Sailing SHERP bladder removed from jacket now carried on belt

[0748] 871 Jacket blow open cover

[0749] 872 Constriction of encircling member

[0750] 880 Fishing Float or Enhanced Life ring with crotch strap

[0751] 881 Complementary lower SHERP Straps and fasteners attached a distance back from the ends

[0752] 882 Recessed mounting allows bladder to abut or overlap the bladder ends

[0753] 883 Optional seat slides over strap for extended use as seat

[0754] 884 Double laminate on at least one bladder surface allows recessed fasteners to be centrally surface mounted

[0755] 885 Alternatively wider straps improves comfort as crotch strap

[0756] 900 SHERP bladder with transient independent internal expansion chamber

[0757] 901 Expansion chamber vent diameter determines delay

[0758] 902 Localized expansion chamber

[0759] 903 Remote inflation of expansion chamber

[0760] 904 Hydrostatic pressure sensitive inflator

[0761] 905 Gas passing from expansion chamber into primary SHERP bladder

[0762] 907 Weld line between middle layer and outer SHERP bladder wall defining size and shape of expansion chamber

[0763] 908 Initial inflation of expansion chamber

[0764] 909 High strength blow a part lock under pneumatic tension

[0765] 910 Delay for expansion chamber to open blow a part lock

[0766] 911 Blow a part lock giving way to localized pneumatic strain

[0767] 912 Tactical body armor plate

[0768] 913 Delayed inflation of primary SHERP bladder

[0769] 914 Restraint strap configuring SHERP bladder into a high anterior displacement life jacket

[0770] 915 Conversion of high anterior displacement life jacket into Yoke style PFD

[0771] 916 Restraint wall limits expansion of tactical plate directing deployment of SHERP bladder towards the head

[0772] 917 Conduit between remote inflator and localized expansion bladder

[0773] 920 Variably Configured Snorkel SHERP

[0774] 921 Deflated Snorkel vest

[0775] 922 Underlying vest

[0776] 923 Outer fabric shell

[0777] 924 Locking double pull separating zipper

[0778] 925 Collapsed and internally stowed expansion gusset

[0779] 926 Superior displacement configuration of snorkel vest

[0780] 927 Inferior displacement configuration of snorkel vest

[0781] 929 Fully deployed expansion gusset

[0782] 930 Maximum displacement snorkel vest

[0783] 931 Snorkel vest integrated yoke style PFD

[0784] 932 Snorkel vest after releasing SOS-PFD bladder

[0785] 933 Superior zipper opened

[0786] 934 Inferior zipper opened

[0787] 935 Zipper fully open

[0788] 936 Superior expansion gusset deployed

[0789] 937 Inferior expansion gusset deployed

[0790] 940 Buoyancy Compensator(BC) with mechanically integrated Valise and Second tank Band

[0791] 941 BC, tank, garment and waist mounted valise

[0792] 942 BC mounted reversible mechanical fastener, complementary zipper

[0793] 943 Valise mounted superior reversible mechanical fastener, complementary zipper

[0794] 944 Valise contents extraction lanyard

[0795] 945 BC integrated buckle is complementary to the lanyard buckle arising from the valise contents

[0796] 946 BC armholes

[0797] 947 BC tank band cam buckle

[0798] 948 One size fits all valise strap diameter of cylinder 14″ to large adult 60″

[0799] 949 Non-accessible but reversible, adjustable secure valise strap closure means

[0800] 950 Non-releasable tank counterweight pouches for solid or shot ballast

[0801] 951 Adjustable weight pouch closure means

[0802] 952 Weight Pocket

[0803] 953 Cummerbund integrated SHERP

[0804] 954 Fluid communication conduit between forward and SHERP bladders

[0805] 955 Solely tank mounted Valise

[0806] 956 D-Ring mounted complementary buckle

[0807] 957 Releasable side mounted fastener, accessible for underwater operation, reversible, adjustable valise strap closure means cross compatible with valise tank/waist band buckle and BC weight pocket buckle

[0808] 958 Non-releasable center mounted fastener

[0809] 959 Center mount counterweight and orienting ballast for distress marker

[0810] 960 Second or inferior reversible secure garment mounting means

[0811] 961 Internal contents of valise such as SOS-PFD bladder, raft, emergency flare kit

[0812] 962 Portion of valise hidden behind lower edge of BC

[0813] 963 Releasable Weight Pocket Housing

[0814] 964 Buckle securing releasable weight pocket to BC housing

[0815] 965 Strap connecting releasable pocket to buckle that secures pocket within BC housing

[0816] 966 Tank band tail

[0817] 967 Universally sized BC, tank, garment and waist mounted valise with auto or manually deployed contents and spool for bottom marking

[0818] 968 Coated fabric—Tensioned portion of valise allows mounted deployment of contents when internal and must be released when external to and compressing contents

[0819] 969 Coated fabric—Non-tensioned component of valise cover

[0820] 970 Reversibly mounted and adjustable female closure

[0821] 971 Variably positioned excess webbing keepers

[0822] 972 Excess stored webbing

[0823] 973 Webbing attachment to valise tensioning panel

[0824] 974 Redundant layers of excess webbing

[0825] 975 Internal sleeve for storing excess webbing

[0826] 976 External sleeve for storing excess webbing when Valise mounting is reversed also stows alternative valise closure means and valise to content reversible locking attachment means.

[0827] 977 Valise to contents strap-mounted locking disconnect means

[0828] 978 Sequential deploy then detonate lanyard

[0829] 979 Right or left handed fabric loop valise closure and lock or deploy and detonate.

[0830] 980 Pull means for sequential deploy then detonate lanyard

[0831] 981 Strangle proof lanyard uses valise closure to indicate correct packing

[0832] 982 Manual or auto-manual convertible inflator

[0833] 983 Alternative valise non-quick release closure means

[0834] 984 Spool pocket

[0835] 985 Spool of high strength line for underwater marking/decompression/ascent line

[0836] 986 Fabric hook

[0837] 987 Reversibly mounted and adjustable male closure

[0838] 988 Loop when using only ½ of valise strap, such as for mounting valise to 7¼″ cylinders

[0839] 989 Dual Strap Life Raft Valise

[0840] 990 Second Buckle/fastener receives second releasable BC weight pocket

[0841] 991 Continuous one size strap allows fastener to be positioned at and point around the strap's circumference

[0842] 992 Dual function removable SHERP bladder chest or waist strap and belt for wearing SHERP

[0843] 993 Offset tail end within sleeve

[0844] 994 Strap guide loop

[0845] 995 Strap sleeve stitched/attached to tension

[0846] 996 Dual position trim weight integrated valise

[0847] 997 Trim weight release buckle

[0848] 998 Dual position trim weight harness

[0849] 999 Dual position trim weight loop mount onto valise strap

[0850] 1000 Low torque trim weight position

[0851] 1001 High torque trim weight position

[0852] 1002 Trim to keel posterior pivot point

[0853] 1003 One half of strap sized to fits all SCUBA cylinders

[0854] 1004 Right and left hand accessible valise buckles centrally mounted on same strap

[0855] 1005 Additional strap needed to cover adult waists stowed within dedicated sleeve within valise

[0856] 1006 Accessible/reversible anterior mechanical attachment of valise to BC

[0857] 1007 Releasable BC mounted valise

[0858] 1008 Threadable buckle stop

[0859] 1009 Vest style BC with integrated valise and gravity driven slide trim counterweight

[0860] 1010 Weight pocket with loose web mounting loop

[0861] 1011 Low torque/short lever arm/face down underwater position

[0862] 1012 High torque/long lever arm/enhances corrective turning and stabilizes face up surface position

[0863] 1013 Circumferentially mobile tank ballast

[0864] 1014 Posterior centerline crossover block

[0865] 1015 Partially fill container

[0866] 1016 Hermetically sealed with anti-corrosive to prevent lead leakage and corrosive consolidation

[0867] 1017 Gravity driven tank weight track

[0868] 1018 Quick release buckle between mobile ballast and BC

[0869] 1019 Open space for moving

[0870] 1020 Dilation

[0871] 1021 Grip for removal

[0872] 1022 Common SHERP bladder

[0873] 1023 Multiple SHERPA covers for common bladder

[0874] 1030 Crotch Strap integrated pleomorphic safety bladder

[0875] 1031 Crotch strap from diver, parachute, rescue or safety harness

[0876] 1032 Deflated crotch strap mounted bladder

[0877] 1033 Inflated crotch strap mounted bladder

[0878] 1034 Harness waist strap

[0879] 1035 Locking length adjustment means

[0880] 1036 Garment secured bladder retaining strap

[0881] 1037 Crotch strap loop

[0882] 1038 Integrated crotch strap SOS-PFD bladder cover

[0883] 1039 Retrofit or removable bladder and cover

[0884] 1040 Bladder cover crotch strap loop

[0885] 1041 Reversible locking hinge between bladder cover and bladder crotch strap loop

[0886] 1042 Cover sewn to crotch strap

[0887] 1042 Crotch strap SOS-PFD cover

[0888] 1050 Wet suit, dry suit, survival suit

[0889] 1051 Overlying lip protecting detonation lanyard

[0890] 1052 Thermal closure flap

[0891] 1053 Elastic compressive flap

[0892] 1054 Low profile life jacket

[0893] 1055 Thoracic Slide Adjust Bladder Mounting loops

[0894] 1056 Bladder Up donning position

[0895] 1057 Bladder down wearing position

[0896] 1058 Variable buoyant moment positioning system

[0897] 1059 Adjustable circumferential buoyant moment lock

[0898] 1060 Neck diameter adjustment and thoracic buoyant moment lock

[0899] 1061 Garment integrated mounting loop

[0900] 1062 Anterior spacing strap

[0901] 1063 Posterior spacing strap

[0902] 1064 Right ventral buoyant moment

[0903] 1065 Left ventral buoyant moment

[0904] The instant invention has been shown and described herein in what is considered to be the most practical and preferred embodiment. It is recognized, however, that departures may be made therefrom within the scope of the invention and that obvious modifications will occur to a person skilled in the art.

Claims

1. A variably configured inflatable personal flotation device, comprising:

an inflatable bladder having an elongated substantially cylindrical shape in an unrestricted inflated state; and

means for inflating the inflatable bladder.

wherein once inflated the bladder can be in an unrestricted elongated configuration to serve a marker or restricted and configured to serve as a thoracic personal flotation device by aiding in corrective turning of a user's head out of the water, as a yoke collar personal flotation by providing buoyancy behind the user's head to increase freeboard or as a life ring to generate increased vertical freeboard.

2. The variably configured inflatable personal flotation device of claim 1 wherein said inflatable bladder includes a first inflatable chamber and a second inflatable chamber and said means for inflating includes a first inflator in communication with said first inflatable chamber and a second inflator in communication with said second inflatable chamber.

3. The variably configured inflatable personal flotation device of claim 2 wherein said first inflator is an oral inflator/deflator and said second inflator is a compressed gas inflation assembly.

4. The variably configured inflatable personal flotation device of claim 3 wherein said compressed gas inflation assembly is water activated.

5. The variably configured inflatable personal flotation device of claim 1 further including means for removably attaching the inflatable bladder to a garment.

6. The variably configured inflatable personal flotation device of claim 1 further including an adjustable connection assembly attached to said inflatable bladder; wherein said adjustable connection assembly comprising:

a first portion of a connector attached approximate to a first end of said inflatable bladder;

an adjustable strap attached approximate to a second opposite end of said inflatable bladder; and

a second portion of the connector attached to the adjustable strap, said second portion of the connector mating with first portion of the connector.

7. The variably configured inflatable personal flotation device of claim 1 further including a reversible mating assembly for connecting a first portion of the inflatable bladder to a second portion of the inflatable bladder.

8. The variably configured inflatable personal flotation device of claim 7 wherein said reversible mating assembly includes a first zipper track disposed along a first external edge portion and a second zipper track disposed along a second external edge portion, wherein the first zipper track and the second zipper track are retained together by an attached pull zipper.

9. The variably configured inflatable personal flotation device of claim 8 wherein the location of said first zipper track and said second zipper track cause a first end of said inflatable bladder and a second end of said inflatable bladder to expand outward when said inflatable bladder is inflated.

10. The variably configured inflatable personal flotation device of claim 6 further comprising a reversible mating assembly which includes a first zipper track disposed along a first external edge portion and a second zipper track disposed along a second external edge portion, wherein the first zipper track and the second zipper track are retained together by an attached pull zipper.

11. The variably configured inflatable personal flotation device of claim 1 further comprising:

a plurality of loops disposed along a side edge portion beginning approximate to one end of said inflatable bladder; and

a fastener attached approximate to the opposite end of said inflatable bladder for attachment to one of said plurality of loops.

12. The variably configured inflatable personal flotation device of claim 1 further comprising a light assembly including a light member attached approximate to one end of the inflatable bladder.

13. The variably configured inflatable personal flotation device of claim 1 further comprising an audio assembly attached to the inflatable bladder.

14. The variably configured inflatable personal flotation device of claim 1 further comprising means for attaching a ballast member to said inflatable bladder.

15. The variably configured inflatable personal flotation device of claim 5 wherein said garment is a buoyancy compensator, fishing bib, wader, jacket, wetsuit or swimsuit.