Abstract: An airframe is provided that can be flown under the control of an operator or an automated sensor and feedback system. The airframe can be any of a variety of known configurations with multiple rotors, fixed or retractable wings, puller or pusher propellers, or jet engines. The airframe includes at least one arm that is used to intercept and disable another airborne vehicle. In some configurations, the arm is fixed and can include fingers at its outer end. In other configurations, the arm is movable from a closed condition to an open condition. A wire or net is connected between the arm and a portion of the airframe so that the wire or net is spread open when the arm is deployed to the open condition. The wire or net are configured to disable or capture a target such as another aerial vehicle.

Abstract: A line guided fish landing net apparatus is affixed to a fishing line upon hooking a fish and placed in the water wherein nets are automatically deployed as the apparatus travels down the line. Once the net apparatus reaches the fish it wraps and entangles it thereby significantly diminishing its ability to thrash about making it much easier to land a large fish on a sport fishing vessel. An upper net section has a top peripheral edge thereof configured to be positively buoyant to spread to a deployed position, and a lower net section has a bottom peripheral edge configured to be negatively buoyant to spread to a deployed position.

Abstract: A connector assembly for fastening a rope to a tubular frame includes a pair of sleeves extending inside the tubular frame through a pair of aligned holes. Each sleeve has a flange portion disposed outside the tubular frame and a tubular portion arranged inside the tubular frame. Each sleeve includes a pair of clips biased outwardly of the tubular portion and engaged with an inner surface of the tubular frame. Also, the connecting assembly includes an elongated member coupled with the rope, and extending inside of a first sleeve through a second sleeve. A nut member has a cap portion engaged with the flange portion of the first sleeve, and a hollow cylindrical portion extending inside the first sleeve. The elongated member is disposed, partly, inside and in threaded engagement with the hollow cylindrical portion.

Abstract: A folding dip net fixed with two fulcrums comprises a net rod and a net rack. A connecting part and a lock catch are disposed at a front end of the net rod. A tail end of the net rack is mounted on two sides of the connecting part through rotating shafts. The lock catch is slidably connected to the net rod and locks the tail end of the net rack when the net rack is unfolded. Clamping grooves are formed in the two sides of the connecting part and are communicated with a bottom surface of the connecting part. The clamping grooves are of an arc structure and become narrower gradually from bottom to top. Support parts are disposed on the two sides of the connecting part and are located above the clamping grooves. Protrusions are disposed on the net rack and are located on the two sides of the connecting part.

Abstract: A net retaining system includes a base component and a head component. The base component includes a first surface, an opposite second surface, a retention member provided to the first surface and a cradle projecting from the first surface and configured to grip a net rim near a net handle. The head component includes, a first engagement member facing a first direction, a second engagement member facing a second, opposite direction and a column having first and second ends. The first and second engagement members are configured for selective coupling with the retention member of the base component. The column separates the first and second engagement members and is configured to extend through the net handle so as to resist rotation relative to the net handle.

Abstract: A net retaining system includes a base component and a head component. The base component includes a first surface, an opposite second surface, a retention member provided to the first surface and a cradle projecting from the first surface and configured to grip a net rim near a net handle. The head component includes, a first engagement member facing a first direction, a second engagement member facing a second, opposite direction and a column having first and second ends. The first and second engagement members are configured for selective coupling with the retention member of the base component. The column separates the first and second engagement members and is configured to extend through the net handle so as to resist rotation relative to the net handle.

Abstract: A net retaining system includes a base component and a head component. The base component includes a first surface, an opposite second surface, a retention member provided to the first surface and a cradle projecting from the first surface and configured to grip a net rim near a net handle. The head component includes, a first engagement member facing a first direction, a second engagement member facing a second, opposite direction and a column having first and second ends. The first and second engagement members are configured for selective coupling with the retention member of the base component. The column separates the first and second engagement members and is configured to extend through the net handle so as to resist rotation relative to the net handle.

Abstract: An animal capturing net having an upper opening portion, a lower bottom portion, and a prescribed depth that separates the opening portion and bottom portion, and a frame that is coupled with the net along the opening edge portion of the net, the frame includes a set of two operating frames, the operating frame includes a gripping portion, and a coupling portion that extends from the gripping portion and couples with the opening edge portion of the net.

Abstract: A method is provided for the autonomous assessment of pipelines. The apparatus combines commercially available mechanisms for pipeline assessment in a unique untethered pipeline assessment device that is propelled through the pipeline by the flow of liquid in the pipeline, thus allowing for the assessment of pipelines much cheaper, faster, safer and less disruptive to the community than the current assessment methods.

Abstract: A hand net device that includes a basket that receives and holds an object, a yoke that has a yoke body coupled to the basket, and a handle assembly having a proximal end and a distal end, the proximal end being adjustably coupled to the yoke body, wherein the yoke body guides the handle assembly between a stow position and an extended position.

Abstract: A hay handle for use with a hay net in order to facilitate loading of the hay net and a method of providing a quantity of forage to an animal through use of a hay handle and an engaged hay net. The handle assembly that is adapted to be placed into an open position wherein the hay handle assembly rotates around a pair of hinges to the open position so that forage may be inserted into an open mouth of a hay net; and a closed position wherein the hay handle assembly rotates around the pair of hinges to the closed position so that the animal may access the quantity of forage in the hay net through a set of open gaps in the hay net not including the open mouth of the hay net used for filling the hay net.

Abstract: A foldable handheld net having a handle portion defining a first end of the lobster net, a net frame assembly with a first and second frame members forming at least a portion of the handle portion and each having magnets or another fastener disposed thereon, wherein the first and second frame members have a meshed net attached thereto and are operably configured to selectively rotate and selective couple with respect to one another and be retained in a folded position along a frame translation path with the magnets or fasteners. Additionally, the handle portion may have tickling stick selectively removably coupled thereto for detachment and use by the user.

Abstract: An animal capturing net having a simple mechanism is provided to capture cats or dogs safely and easily. The animal capturing net comprises a net having an upper opening portion, a lower bottom portion, and a prescribed depth D that separates the opening portion and the bottom portion, and a frame that is coupled with the net along an opening edge portion of the net. The frame is constituted to comprise a set of two operating frames facing each other so that they can be operated independently.

Abstract: A dip net provided with lockable hoops capable of being folded leftwards and rightwards comprises a net rod, a hoop mounting base mounted on the net rod, and hoops including a left hoop and a right hoop, wherein mounting plates are arranged on the left side and the right side of the hoop mounting base, and two rotary bases are arranged at the rear end of the left hoop and the rear end of the right hoop and are hinged to the mounting plates through rotary shafts. The left hoop and the right hoop can be folded and are independently connected to the hoop mounting base, so that assembly is convenient; and the size can be reduced for transportation and carrying, so that carrying storage are facilitated.

Abstract: A dip net provided with a lockable and foldable handle comprises a handle, a hoop and a hoop mounting base, wherein the hoop mounting base is fixed to the front end of the handle and comprises a base body, a rotary shaft and a lock device; and the rotary shaft and the lock device are both mounted in the base body; connecting pieces are arranged at two ends of the rear side of the hoop and are respectively connected with two ends of the rotary shaft; the rotary shaft is provided with two clamping grooves in a circumferential direction; when the handle is unfolded, the lock device is matched with one clamping groove to realize locking; and when the handle is folded, the lock device is matched with the other clamping groove to realize locking. The dip net of the invention is more convenient to use and capable of saving time and labor.

Abstract: A foldable dip net includes a handle, a connector and a net rack, wherein the handle comprises a U-shaped support connected with a handle lever and an arm rest plate; the connector has a mounting base body and a lock structure, and a light-emitting unit is arranged in the mounting base body; the net rack is hinged to the mounting base body through a rotary pin, and a clamping groove is formed in the side wall of the rotary pin and is matched with the lock structure.

Abstract: An outlet basin for a fish pen is provided with at least one outlet hose extending from the outlet basin to a surface. The outlet basin includes a cylinder-shaped housing which is provided, at its upper portion, with a mounting collar arranged to be attached to a bottom portion of the fish pen, and which is provided, at its lower portion, with a through opening. The outlet basin further includes a cylinder-shaped outlet channel which, in a portion, is housed in the housing, the outlet channel is provided, at its upper portion, with a strainer covering the cross section of the outlet channel, an elongated annular space between the housing and the outlet channel, a slanted grating covering the entire annular space, the lowermost portion of the slanted grating being positioned just below the opening of the housing, a slanted bottom plate sealingly covering the entire annular space, and a lower through opening at the lowermost portion of the bottom plate.

Abstract: A telescopic wading staff with a full size, integral fishnet is disclosed. The preferred embodiment includes a retractable, extensible pole that can be moved between a first, fully compacted (retracted) configuration for transport or storage and second, fully extended configuration for wading, especially when traversing a stream or riverbed for fly-fishing. Other embodiments include a hook extension from the lower staff end for retrieving tangled lines, lures and the like.

Abstract: A net for use with a pool cleaning system includes a net material portion and a frame body. The frame body has a flexible inner frame portion providing structural support but deformable when pressed against a surface, and an outer, flexible rim portion that is more malleable than the flexible inner frame portion and configured to provide a flexible rim edge for scooping.

Abstract: Sport fishing for lobsters by divers is done with a hand held net. Lobsters in a net try to escape through the large net opening by flipping their tails. It is accordingly an object of the invention to trap a lobster and prevent it from escaping. The Mark I lobster net closes by flipping a lever with the thumb, preventing the lobster from escape. The overall density of the net is greater than that of sea water. If the net is dropped, it will fall to the bottom and not drift off. The handle is painted a florescent yellow so that it can be seen on the ocean floor.

Abstract: A landing net having a net member attached to a connecting member that is attached to a handle. The connecting member has at least two locking rings and a receiver attached to each locking ring. Each locking ring has a bushing attached to an inner surface of the ring. The receivers have a non-circular shape and extend parallel to a central axis of the rings.

Abstract: An aquatic collection receptacle that floats while remaining attached to a diver. Embodiments can include floatable rim with an attached underwater container. Further embodiments include an escape barrier or crossing lines over the mouth of the receptacle to prevent loss of contents while floating. A lanyard connects the receptacle to a diver, allowing it to float and be pulled along by the diver. If pulled beneath the water surface by the lanyard, the floatable rim can fold or otherwise close over the mouth of the container to prevent loss of contents. Alternative embodiments include a breakaway lanyard to ensure safety of the diver.

Abstract: A telescopic wading staff with a full size, integral fishnet is disclosed. The preferred embodiment includes a retractable, extensible pole that can be moved between a first, fully compacted (retracted) configuration for transport or storage and second, fully extended configuration for wading, especially when traversing a stream or riverbed for fly-fishing. Other embodiments include a hook extension from the lower staff end for retrieving tangled lines, lures and the like.

Abstract: The collapsible landing net includes a substantially elongate pole having an arm stabilizer at one end and a main hinge disposed on the opposite end. An intermediate hand grip portion defines a handle with a grip thereon. A collapsible net assembly is operatively attached to a pivot block on the main hinge to selectively fold the collapsible landing net. The collapsible net assembly includes a pair of curvilinear net rims threaded through a hook free net. The net rims are pivotal about a common point at one end of each net rim, while the other end is connected to the pivot block. The collapsible net assembly may be collapsed by selectively rotating the net rims into a folded position and locked.

Abstract: A fishing net system featuring a telescopic handle, one or more rim components, and one or more net components. The handle is removably attached to the rim component via an attachment base. The rim component is constructed from a first semicircular arc and a second semicircular arc, wherein the arcs can connect together form a generally circular ring. Protrusions are disposed on the ends of the arcs, which are adapted to engage slots in the attachment base. The curvature of the first arc faced outwardly, and the second arc is adapted to rotate in its slot in the attachment base. An end attachment means temporarily secures the second end of the first arc to the second end of the second arc. The net component has a first half sleeve and a second half sleeve adapted to receive the first arc and the second arc, respectively.

Abstract: The collapsible landing net includes a substantially elongate pole having an arm stabilizer at one end and a main hinge disposed on the opposite end. An intermediate hand grip portion defines a handle with a grip thereon. A collapsible net assembly is operatively attached to a pivot block on the main hinge to selectively fold the collapsible landing net. The collapsible net assembly includes a pair of curvilinear net rims threaded through a hook free net. The net rims are pivotal about a common point at one end of each net rim, while the other end is connected to the pivot block. The collapsible net assembly may be collapsed by selectively rotating the net rims into a folded position and locked.

Abstract: A landing net having a net member attached to a connecting member that is attached to a handle. The connecting member has at least two locking rings and a receiver attached to each locking ring. Each locking ring has a bushing attached to an inner surface of the ring. The receivers have a non-circular shape and extend parallel to a central axis of the rings.

Abstract: A fishing net is described incorporating an electronic weighing device to weigh a fish whilst the fish is still in the net. The fishing net comprises a handle connected to a frame and a water permeable bag coupled to the frame. An electronic weight measuring device measures the weight of a fish or any other marine creature in the water permeable bag. The weighing action requires the user to lift the fishing net out of the water keeping the fishing net in a substantially horizontal position and read the weight from the display.

Abstract: The present invention is directed to an apparatus for collecting fallen leaves or other objects. According to various embodiments, the apparatus comprises a mesh, central collection section for lying flat on the ground such that objects may be accumulated onto an upper side of an interior portion of the central collection section. The apparatus also includes an enclosure system connected to the central collection section such that an operator can enclose a peripheral portion of the central collection section around the interior portion. In that way, the objects accumulated onto the central collection section can be easily transported and subsequently emptied. The apparatus may also comprise a plurality of stiffeners connected to a lower side of the peripheral portion of the central collection section. The stiffeners may extend inward from an outer edge of the central collection apparatus and may be made of plastic.

Abstract: A major hoop member provides for protection of a minor hoop member and contact points between the minor hoop member and net material attached to the minor hoop member. The minor hoop member is of a significantly smaller diameter than a diameter of the major hoop member and is securely retained in close, but spaced, orientation radially inward from the major hoop member. This provides for the operational passageway through the minor hoop member which objects may be netted to be nearly as large as that available utilizing just the major hoop member. This full function feature occurs while the major hoop member protects the inner hoop member, and the contact points therealong of the net material, from coming into contact with many obstructions during use of the net device to net objects. Easy removal and replacement of the minor hoop member permits replacement of existing net material.

Abstract: A new fishing net 10 that has a handle 12, a looped portion 14, a net 16 attached to the looped portion 14, an elastic cord 18 that has a first segment 34 that extends from the handle 12 to an apex region 28 of the net 16, and a cord engagement means 20 that is located on the handle 12 and through which the cord 18 slidably passes to define a second segment 36 of the cord 18. The cord engagement means 20 frictionally engaging the cord 18 to allow the cord 18 to be incrementally extended in length between the handle 12 and the net 16 by exerting tension thereon in the first segment 34 and allowing the cord 18 to be retracted in length by exerting a tension thereon in the second segment 36.

Abstract: A design for improvements to the prior art of conventional A-frame fish capture devices which incorporates one or more flexible loop spring mechanism(s) and a multi-functional crossbeam splay limiting and hand grip apparatus, attached to an A-frame structure which enables collapsing the device into a nearly flat condition for storage and when deployed the loop-spring mechanism instantly splays out the crossbeams and pushes the mouth of the net into a deep trough enabling the angler single handed instant deployment and attitude control of the net to enable prompt landing which minimizes stress by rapidly cradling the fish during landing.

Abstract: An improved tool for cleaning debris from swimming pools is provided. The tool generally comprises a frame, a net covering the mouth portion of the frame, and a modular handle/net assembly which engages the proximal “Y” portion of the frame and a multi-buttoned pole retaining clip. In certain embodiments, the handle/net has a modular design where a top stem assembly engages a bottom stem assembly which, when in this joined configuration, encloses a double-buttoned retaining clip and a portion of a frame support bar which extends from the frame. The top stem assembly and bottom stem assembly are designed to receive a locking tubular sleeve which cooperates coaxially with the outside circular rear body portion of the joined top stem assembly and bottom stem assembly and is secured in place using the double-bottomed retaining clip.

Abstract: A retrieval apparatus. An illustrative embodiment of the retrieval apparatus includes a main shaft having a trigger compartment; a pair of net support arms pivotally carried by the main shaft; a collection net carried by the pair of net support arms; a pair of arm flanges pivotally attached to the pair of net support arms, respectively, and each other; a trigger block slidably mounted in the trigger compartment; a trigger extending from the trigger block; and a flange attachment cable connecting the trigger block and the pair of arm flanges.

Abstract: A fish net and a method of netting a fish are provided. The fish net includes a pair of elongate members. A first of the elongate members includes a handle portion, a net assembly, and a body extending therebetween. The net assembly includes a frame including a mating surface, and a net coupled to the frame. A second of the elongate members includes a handle portion, a net assembly, and a body extending therebetween. The net assembly includes a frame including a mating surface, and a net coupled to the frame. The first and second elongate members are pivotally coupled together such that the net assemblies are moveable from a closed position wherein a first of the net assemblies is positioned in contact against the second of the net assemblies, to an open position wherein the two net assemblies are positioned a distance apart.

Abstract: A fishing net includes a hoop having a net defining a catch area and having an array of illumination elements on the hoop. A bracket connects first and second ends of the hoop and defines a passage therebetween. The fishing net includes a handle coupled to the bracket and movable through the passage between use and storage configurations. A lantern is coupled to a distal end of the handle relative to the hoop, the lantern being movable between retracted, extended, and offset configurations relative to the handle. The fishing net includes a flexible shaft having a light element and that is movable between a retracted configuration in the handle and an extended configuration extending from the handle adjacent the hoop for illuminating a specific area.

Abstract: A hand net comprises a rod body, of which one end has a handle portion and the other end supports a net portion through a hoop, in which the hoop includes: a T-shaped member of which one end is connected to the rod body and the other two ends form a pair of opposite support ends, each support end being provided with a pivot bearing portion; a pair of flexible rods passing through a roll-rim channel of the net portion respectively. One end of each flexible rod has a ball stud pivotally mounted in the pivot bearing portion. The other ends of the flexible rods can be detachably connected with each other through a pair of connection bars.

Abstract: The present invention is directed to an apparatus for collecting fallen leaves or other objects. According to various embodiments, the apparatus comprises a mesh, central collection section for lying flat on the ground such that objects may be accumulated onto an upper side of an interior portion of the central collection section. The apparatus also includes an enclosure system connected to the central collection section such that an operator can enclose a peripheral portion of the central collection section around the interior portion. In that way, the objects accumulated onto the central collection section can be easily transported and subsequently emptied. The apparatus may also comprise a plurality of stiffeners connected to a lower side of the peripheral portion of the central collection section. The stiffeners may extend inward from an outer edge of the central collection apparatus and may be made of plastic.

Abstract: A fishing net includes a hoop having a net defining a catch area and having an array of illumination elements on the hoop. A bracket connects first and second ends of the hoop and defines a passage therebetween. The fishing net includes a handle coupled to the bracket and movable through the passage between use and storage configurations. A lantern is coupled to a distal end of the handle relative to the hoop, the lantern being movable between retracted, extended, and offset configurations relative to the handle. The fishing net includes a flexible shaft having a light element and that is movable between a retracted configuration in the handle and an extended configuration extending from the handle adjacent the hoop for illuminating a specific area.

Abstract: The present invention to provides an improved tool for cleaning debris from swimming pools, comprising a modular combination of frame means forming a mouth portion and net means covering the mouth portion, with a net retaining means for retaining the net in operative relationship with the frame means, and a modular handle/net assembly which engages the proximal “Y” portion of the frame and a multi-buttoned pole retaining clip. In the preferred embodiment, the handle/net has a modular design where a top stem assembly engages a bottom stem assembly which, when in this joined configuration, encloses a double-buttoned retaining clip and a portion of the frame support bar which extends from the frame means. The portion enclosed with the top and bottom assemblies is substantial “Y” configuration and designed to become engaged within the upper track of the top stem assembly and the lower track of the bottom stem assembly.

Abstract: A fishing net retraction system for efficiently retracting a receiving net during non-use to avoid entanglement while allowing expansion of the receiving net upon receiving a fish. The fishing net retraction system includes a base attachable to a handle of a fishing net, a first connector attached to the base, a connecting device attachable to a receiving net of the fishing net, and a second connector attached to the connecting device, wherein said second connector is removably attachable to the first connector. The first connector and the second connector are preferably comprised of magnets that are attracted to one another while allowing separation upon receiving a fish within the receiving net.

Abstract: A fishing net device, and system. The fishing net device is compressible to releasably connect the fishing net device to the boat.

Abstract: A Fish Handling System For Big Game Tube Fishing is a single unit comprised of both a landing net and raised tabletop/inch incremented measuring board supported by a platform mounted atop two pontoons. Landing net access is obtained by lifting the hinged table/measuring board. The fish handling system has an adjustable multipurpose handle, when drawn taut it acts as the handle, when loosened it is used to attach the fish handling system to the float tube's D-rings using quick release clamps of preference. Thus providing a stable workstation and hands free landing net within comfortable reach of the float tube fisherman.

Abstract: An automatic locking landing net yoke includes a channeled ramp feature such that, when the handle is drawn through the yoke and the yoke slides over a spring button, the ramp forces or cams the button downwardly and into the handle. Toward the lowermost portion of the ramp is a hole such that, as the hole in the yoke slides over the spring button, the force of the button extends it upwardly through the hole. The spring button is never pushed completely into the handle because the backside of the yoke hole prevents the yoke from being extended to the point that the yoke slides off the handle. The yoke is also configured such that the yoke allows use with hoop and handle shapes of various configurations and is molded of a material that does not create any oxidation or corrosion between the handle and yoke, thus providing smooth operation between the two elements.

Abstract: The present invention provides an object catcher including a support shaft having a proximal end and a distal end, and a sheet portion arranged adjacent to the distal end of the support shaft. The sheet portion defines a periphery. The object catcher further includes a line having a first end portion and a second end portion and an intermediate portion between the first and second end portions. The intermediate portion of the line is slidably coupled to the periphery of the sheet portion, and the first and second end portions extend generally in parallel with the support shaft. With this construction, pulling the first and second end portions of the line in the direction from the distal end to the proximal end of the support shaft causes the periphery of the sheet portion to be gathered to thereby close the sheet portion.

Abstract: The present invention is a disengageable self-locking pivotal bracket device that can be used as a foldable, pivotal connecting element that can connect two members, for example a fish net and handle, or two sections of a cane. The device includes an axial/fastener and disengageable locking element for pivotally and releaseably locking the device into and out of at least one extended, engaged position. The device further includes a stop which contacts one of the members to limit pivoting in a first direction.

Abstract: A retractable fishing net includes a handle, a retraction mechanism, a net support band and a netting. The handle has a grip end and a net end. The retraction mechanism is slidably mounted on the handle, the retraction mechanism being movable between the grip end and the net end. The net support band has a first band end and a second band end, the first band end and the second band end each being mounted to the retraction mechanism, the net support band thereby having a hoop shape. The net support band is mounted relative to the handle and the retraction mechanism in a manner so as to provide the net support band with a spring quality, the spring quality of the net support band acting to bias the retraction mechanism toward the net end of the handle. The netting is mounted on the net support band.

Abstract: An ice fishing apparatus comprises a hand operated lever member or handle, an elongate edge link coupled between a proximal end of the handle and the back edge of a basket assembly, a center link comprised of one or more elongate members coupled between the distal end of the handle and one or more outer side edges of the basket assembly. The basket assembly may be comprised as a fishing net in which a net hoop and net are coupled to the distal ends of the linking members or a skimmer in which a skimming member is coupled to the linking members.

Abstract: The present invention provides an object catcher including a support shaft having a proximal end and a distal end, and a sheet portion arranged adjacent to the distal end of the support shaft. The sheet portion defines a periphery. The object catcher further includes a line having a first end portion and a second end portion and an intermediate portion between the first and second end portions. The intermediate portion of the line is slidably coupled to the periphery of the sheet portion, and the first and second end portions extend generally in parallel with the support shaft. With this construction, pulling the first and second end portions of the line in the direction from the distal end to the proximal end of the support shaft causes the periphery of the sheet portion to be gathered to thereby close the sheet portion.

Abstract: A fish landing net for landing heavy fish from an elevated location includes a flexible retaining hoop having a normal open position. A netting has an open end carried at the hoop periphery and a depending closed end providing an enclosure for securing and carrying the fish. A lifting rigging is attached by three outwardly and downwardly extending rope sections to the hoop for raising and lowering said hoop member at the elevated location. The hoop has an initial prestressing establishing the open position and is locally anneals at the attachment sites for permitting inwardly deforming of the periphery under loading conditions of the fish in the netting thereby resulting in an inward constricting of the hoop opening during landing of the fish.