Mattress (for Whole Body) Patents (Class 5/690)
  • Publication number: 20090007339
    Abstract: An improved cushioning apparatus having a plurality of individual pockets containing an improved filler material comprising granular viscoelastic foam.
    Type: Application
    Filed: July 2, 2007
    Publication date: January 8, 2009
    Inventors: Feng Chen, Alan J. Mandle
  • Patent number: 7469436
    Abstract: The present invention includes a pressure relief patient support for use in combination with a bed frame. The pressure relief support surface includes a plurality of layers of a three-dimensional fiber material positioned above a plurality of vertical air cells.
    Type: Grant
    Filed: January 3, 2006
    Date of Patent: December 30, 2008
    Assignee: Hill-Rom Services, Inc.
    Inventors: Eric R. Meyer, John Alan Bobey, Sohrab Soltani, Jonathan H. Mueller
  • Publication number: 20080313817
    Abstract: A mattress includes features that improve support and comfort. The mattress may include one or more of a head section positioned to support a user's head, a torso section coupled with the head section via a first multi-plane bond, and a foot section coupled with the torso section via a second multi-plane bond. The foot section may be retractable, and the torso section may include a cross-linked foam part and a seat ledge. The seat ledge is positioned to define a catch point for the user upon articulation of the mattress.
    Type: Application
    Filed: May 21, 2008
    Publication date: December 25, 2008
    Inventors: Charles Curtis Wyatt, Kenneth Scott Siegner
  • Publication number: 20080313815
    Abstract: A composite foam comprising a top layer of latex foam and a second layer of a foam selected from polyolefin, polyurethane, polystyrene or polyester or visco-elastic latex or mixtures thereof.
    Type: Application
    Filed: June 29, 2006
    Publication date: December 25, 2008
    Applicant: LATEXCO NV
    Inventor: Vincent Guesquiere
  • Patent number: 7467429
    Abstract: The bedding article includes upper and lower fabric layers which are substantially identical in configuration and are secured to each other around the peripheries thereof. A plurality of channels are defined by channel baffle members which extend in a longitudinal direction of the bedding article. A plurality of curved, cup-like baffle elements are positioned in the channels, attached to the upper and lower fabric sections. The baffle members alternate in orientation, i.e. their direction of opening, along the length of the channel, wherein adjacent baffles which curve toward each other are spaced apart so as to permit fill to be blown into the channels and the volumes bounded by the baffle elements.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: December 23, 2008
    Assignee: Pacific Coast Feather Company
    Inventor: Tamara P. Soreano
  • Publication number: 20080301983
    Abstract: A method of using color or color schemes to simplify the communication to consumers of complex information regarding the combinations and interactions of technically oriented performance attributes that describe the degree of comfort as found in mattresses, mattress foundations, upholstered furniture articles and other articles filled with cushioning materials. Additionally the selected method of using color as a communication tool may be of further benefit in the interaction with consumers by developing strong emotional ties to the consumers purchase decision.
    Type: Application
    Filed: June 8, 2007
    Publication date: December 11, 2008
    Inventors: Harrison Murphy, Juraj Michal Daniel Slavik, II
  • Patent number: 7461425
    Abstract: A bed includes a mattress having a core the core being one of at least two types. A control system is capable of automatically identifying the core type. In one variant, one core type is a bladder core type and another core type is a foam core type. The mattress may include a tag indicative of the core type and the control system may include a sensor for identifying the core type from the tag and wherein the sensor sends a signal to a controller to indicate a tag type and therefore a mattress type.
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: December 9, 2008
    Assignee: Hill-Rom Services, Inc.
    Inventors: Kenith W. Chambers, Suzanne Bish, Mary Butler
  • Patent number: 7461424
    Abstract: The present subject matter includes a pillow having a variety of foam pieces, including foam pieces of different sizes and irregular shapes.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: December 9, 2008
    Inventor: Michael Lindell
  • Publication number: 20080271252
    Abstract: A panel for a mattress including first and second fabric layers joined together along their edges and a padding material between said fabrics. The padding material includes at least a layer of resilient foam provided with through-holes. The foam layer is quilted between the first and second fabric layers. Preferably the manufacturing method includes the steps of forming a resilient foam body provided with recesses, horizontally cutting a plurality of single layers in said body in the recesses portion, sandwiching at least one of the single layers provided with through-recesses in each panel between the first and second fabric layers.
    Type: Application
    Filed: March 31, 2008
    Publication date: November 6, 2008
    Applicant: SAPSA BEDDING Srl
    Inventors: Luciano Abrigo, Renzo Villa, Bruno Maccio
  • Publication number: 20080263774
    Abstract: A mattress add-on is placed on top of an existing mattress and provides a rejuvenated fire-safe mattress. The mattress add-on has a flame-resistant covering that fits tightly over the sides of the existing mattress and also has flaps to cover the bottom of the existing mattress. The mattress add-on in combination with the flame-resistant covering is an inexpensive means of providing both more comfort as well as fire protection safety to consumers who retain their existing mattresses. The mattress add-on does not slip on the existing mattress because it is held tightly in place by tightening the flame-resistant covering using straps across the bottom of the existing mattress. The mattress add-on is customized to a user's physical profile by using zones of foam having different densities. In addition, the mattress add-on may include metal coils or air chambers.
    Type: Application
    Filed: April 24, 2007
    Publication date: October 30, 2008
    Inventor: Youn Jae Lee
  • Publication number: 20080201856
    Abstract: A mattress system and method according to which a custom mattress is built according to customer-specific parameters. In several exemplary embodiments, the custom mattress includes one or more removable core cartridges and/or one or more removable topper cartridges.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 28, 2008
    Inventor: John Hunter HOWARD
  • Publication number: 20080201859
    Abstract: A system for manufacturing a mattress comprises multiple modules or stations used to sew together multiple components into a casing. A spring or other core is inserted into the casing before a top is secured to the casing to complete the mattress. More or more flanges may be incorporated into the casing for securing the core inside the casing. The system provides an operator flexibility to manufacture different types of mattress with minimal changes.
    Type: Application
    Filed: April 16, 2007
    Publication date: August 28, 2008
    Applicant: L&P PROPERTY MANAGEMENT COMPANY
    Inventors: Dustin W. Smith, Kyle W. McClintock, Nathaniel T. Harris, Steven Marcangelo
  • Publication number: 20080134441
    Abstract: The featherbed includes upper and lower outer fabric sections, which are substantially identical in configuration, secured together along their respective longitudinal and end edges. A plurality of baffle members extend between and are secured to the upper and lower layers substantially from end to end of the featherbed. The baffle members are arranged in pair forms a substantially hourglass configuration.
    Type: Application
    Filed: December 6, 2006
    Publication date: June 12, 2008
    Applicant: Pacific Coast Feather Company
    Inventor: Barbara K. Johnson
  • Patent number: 7363668
    Abstract: The embodiments relate to an active carbon cocofiber mattress with the functions of floating and life saving. The embodiment can be folded to form a floating bed. The mattress core comprises prefabricated solid and rigid cocofiber mattresses with an ultra-thick sandwiched layer sandwiched therebetween; thus, when integrated as a whole, has a specific gravity of less than about 1. On said cocofiber mattress, there is provided with a high elastic cocofiber mattress. Within the ultra-thick sandwiched layer, air holes and channels filled with active carbon are provided. Active carbon layers cover the surface of the cocofiber mattress core.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: April 29, 2008
    Inventor: Qiang Chen
  • Publication number: 20080066237
    Abstract: A mattress includes a liquid impermeable layer and at least one anti-microbial layer. A support core with expanded polystyrene beads is also disclosed.
    Type: Application
    Filed: September 19, 2006
    Publication date: March 20, 2008
    Applicant: Boyd Flotation, Inc.
    Inventor: Dennis Boyd
  • Publication number: 20070283501
    Abstract: A three-piece combination bedding system made from a plurality of differing foundations, a plurality of differing support base elements and a plurality of differing comfort layers. By selecting one of each of the three different pluralities, many different combinations of bedding systems may be created having many different firmness or comfort levels to suit individual consumer preferences and price points.
    Type: Application
    Filed: July 26, 2006
    Publication date: December 13, 2007
    Applicant: L&P PROPERTY MANAGEMENT COMPANY
    Inventor: Niels S. Mossbeck
  • Publication number: 20070254549
    Abstract: A surface layer of an airbed or air mattress comprises a main layer, a reinforced layer, and an outer layer. The surface of the main layer is adhered together with the under-surface of the reinforced layer using an adhesive layer. The main layer is an inner layer of the airbed or air mattress. The reinforced layer is sandwiched between the inner layer and outer layer. The outer layer is a flocked layer adhered to the reinforced layer.
    Type: Application
    Filed: April 23, 2007
    Publication date: November 1, 2007
    Inventor: Feng Liu
  • Patent number: 7225489
    Abstract: The present invention encompasses a mattress (20) for a variable width bed. The mattress (20) has a top section (40) positioned on a base section (50, 60) with the top section (40) having a width greater than the width of the base section (50, 60), so that wing portions of the top section (40) extend beyond the sides of the base section (50, 60). The top section (40) may also have a pair of relief notches (140) defined therein with one relief notch (140) positioned generally above each side of the base section (50, 60). The mattress (20) cooperates with one or more expansion members (30) that are sized so that when placed at the side of the base section (50, 60) and below the wing portion of the top section (40) the sleeping surface of the mattress (20) will be substantially flat and substantially seam and crease free.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: June 5, 2007
    Assignee: Sunflower Medical, L.L.C.
    Inventors: Bradley K. Frickey, Brian K. Frickey, Cory Eberle
  • Patent number: 7196289
    Abstract: Personal warming systems and apparatuses for use in hospitals and other settings. In one embodiment, a heating mattress or pad for warming a patient during a hospital procedure can include a heating element positioned between a first foam portion and a second foam portion. The heating element and the foam portions can be at least partially enclosed in a fluid-resistant cover. The heating element can be operably connected to a control unit that allows an operator to select between a plurality of temperature options for the heating pad. In another embodiment, the heating pad can include one or more radiolucent, or at least generally radiolucent, features that will not appreciably obscure x-ray images taken of a patient positioned on the heating pad. In one aspect of this embodiment, the radiolucent features can include one or more of a carbon-based heating element, an optical temperature sensing device, and/or a thermally responsive state-changing device.
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: March 27, 2007
    Assignee: American HealthCare Products, Inc.
    Inventors: Kent D. Ellis, Kenneth S. Siegner, Charles C. Wyatt, Jack Wilkerson
  • Patent number: 7191480
    Abstract: An apparatus is configured to support at least a portion of a body thereon. The apparatus includes a base portion and a three dimensional engineered material, the three dimensional engineered material and the base cooperate to provide support for the body.
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: March 20, 2007
    Assignee: Hill-Rom Services, Inc.
    Inventors: James J. Romano, Sohrab Soltani, Michael V. Bolden
  • Patent number: 7103933
    Abstract: A bed assembly provides an enlarged sleeping surface area as compared to a standard Queen sized bed. Specifically, in the disclosed bed assemblies, the sleeping surface area is about 64 inches to about 68 inches wide and about 77 inches to about 82 inches long. This can be accomplished by providing both a mattress and a foundation having the appropriate, enlarged sleeping surface area, or by combining an enlarged mattress with a foundation having at least one standard Queen sized surface. The mattress and foundation can be fit into a bed frame made of a suitable size to fit the bottom surface of the foundation (i.e., either “enlarged” or standard Queen size). The enlarged sleeping surface of the bed may be between about 65 inches to about 67 inches wide and about 78 inches to about 80 inches long. This enlarged sleeping surface area provides a more comfortable and restful sleep for two occupants.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: September 12, 2006
    Assignee: Dreamwell Ltd.
    Inventors: Rick F. Gladney, Kurtis A. Ling
  • Patent number: 7086106
    Abstract: An improved stretcher pad and method of use thereof, wherein the improved stretcher pad comprises a cushioned pad with wing members extending therefrom, and wherein the wing members comprise pockets dimensioned to receive the side rails of a stretcher or gurney. Once inserted into the wing members, a side rail can be folded to form a bridge support between the stretcher and/or gurney and a patient's bed or other surface upon which the patient reposes. A removable, adjustable pillow is also included.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: August 8, 2006
    Inventor: Celento Hairston
  • Patent number: 7082634
    Abstract: A dividable mattress for use in providing separation between the bedmates of a bed. The dividable mattress has two dividers and two parallel slots running substantially from the head to the foot of the mattress. Each divider may be selectively deployed by extending the divider bottom within one of the slots when separation of the bedmates is desired. The dividable mattress may also be used as an ordinary undivided mattress when the dividers are removed from their slots, and the slots are hidden by a flap which extends along the length of the slot and which may be secured to the top surface of the mattress with fastening material. When the dividers are not deployed, the dividable mattress looks substantially identical to an undivided mattress.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: August 1, 2006
    Inventors: Terence Hinds, Gloria Hinds
  • Patent number: 6967309
    Abstract: Personal warming systems and apparatuses for use in hospitals and other settings are disclosed herein. In one embodiment, a heating pad for warming a patient during a hospital procedure can include a heating element and a patient support portion. The heating element can include one or more radiolucent, or at least generally radiolucent, features. The radiolucent features can include conductive paths supported by a flexible substrate. The conductive paths can include conductive yarns oriented in linear and/or non-linear patterns on the flexible substrate. In one aspect of this embodiment, the conductive yarns can include conductive strands having a metallic plating, such as silver plating.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: November 22, 2005
    Assignee: American HealthCare Products, Inc.
    Inventors: Charles C. Wyatt, Kent D. Ellis, Kenneth S. Siegner, Jack Wilkerson
  • Patent number: 6954957
    Abstract: An air mattress includes a top; a first fastener member positioned along at least a portion of a side edge of the mattress; a pocket formed on the top by a layer extending along the top and attached along its periphery to the air mattress, at least a portion of the layer being removably connectable to the air mattress by a second corresponding fastener member positioned along a section of the layer; and a visco-elastic pillow top removably received within the pocket. The fasteners may be zippers, hook and loop fasteners, buttons and eyelets, snap fasteners, magnets, or line connectors.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: October 18, 2005
    Assignee: The Coleman Company, Inc.
    Inventors: Andrew T. Metzger, Jason McClintock
  • Patent number: 6952850
    Abstract: A no-fip mattress is constructed of a mattress core, a first padding layer positioned on top of the core, wherein the first padding layer has a density in the range from about 0.5 pounds per cubic foot to about 3 pounds per cubic foot and a firmness in the range from about 8 IFD to about 45 IFD. A second padding layer is adjacent to the first padding layer, wherein the second padding layer has a density in the range from about 0.5 pounds to about 1.9 pounds, and an IFD in the range from about 5 to about 23. A bottom support layer is beneath the core, and comprises a relatively dense and firm material.
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: October 11, 2005
    Assignee: Denver Mattress LLC
    Inventors: Barney D. Visser, Robert L. Rensink
  • Patent number: 6952851
    Abstract: A sleeping mattress construction provides a mattress cover that is fabricated from a transparent material so that the interior of the mattress may be visualized to prevent concealment therein of contraband. In one embodiment the mattress is an air mattress formed of transparent polymer, such as transparent PVC Vinyl sheet material. In another embodiment the mattress is filled with any acceptable filling material or device and enclosed with a transparent cover.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: October 11, 2005
    Assignee: Vinyl Products Manufacturing, Inc.
    Inventor: Danny D. Mahoney
  • Patent number: 6899725
    Abstract: Disclosed is a bed for diagnosis which can block a water vein and an electromagnetic wave and generate an ultra-long wave. The bed prevents the influence of a water vein or an electromagnetic wave on a patient or a sleeper, and alleviates pains on various parts of the body by its function of thermotheraphy. In addition, the bed generates far-infrared and ultra-long waves to expedite the recovery of health.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: May 31, 2005
    Inventor: Kyung-bok Lee
  • Patent number: 6895620
    Abstract: In one embodiment, a mattress is constructed of a core having a first side and a second side. A first padding layer is positioned at the first side of the core and comprises a foam material having contoured surface facing away from the core. A second padding layer of a foam material is positioned adjacent the contoured surface of the first padding layer.
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: May 24, 2005
    Assignee: Denver Mattress Co., LLC
    Inventor: Robert L Rensink
  • Patent number: 6823548
    Abstract: A composite fire barrier fabric including a fire barrier layer and a thermally insulating layer at least partially encloses the core of an open flame resistant mattress. The fire barrier layer and thermally insulating layer are composed of at least one flame-retardant fiber, and not necessarily the same flame retardant fiber. When tested in accordance with the flame resistance test protocols of NFPA 267 or ASTM E 1590, the mattress has a maximum heat release rate of less than 250 kW and a total energy release of less than 40 MJ in the first five minutes of the test.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: November 30, 2004
    Assignee: Spungold, Inc.
    Inventors: Harrison Robert Murphy, Juraj Michal Daniel Slavik, II
  • Publication number: 20040231056
    Abstract: The invention relates to a piece of seating and/or reclining furniture, especially a bed, which emits rays of light. In particular, a mattress (10) is provided with illuminants (12) in the mattress core (17) and/or in the cover (18), or between the mattress core (17) and the cover (18). The light irradiation, to which a person (11) is exposed promotes the stimulus for sleeping and/or waking up. The mattress also promotes therapeutic effects, for example wound-healing properties.
    Type: Application
    Filed: July 12, 2004
    Publication date: November 25, 2004
    Inventor: Klaus Jansen
  • Publication number: 20040181879
    Abstract: A adult style and appearance bed assembly providing a reduced sleeping surface trimmed to dimensions specified in FIGS. 1 and 2 to allow for a sleeping surface suitable for a toddler size mattress that will fit into a suitable size toddler crib structure or equivalent style crib structure. This can be accomplished by providing raw materials found in certain high quality adult mattresses materials and constructing them using already proven and tested industry techniques to make a higher quality baby mattress, uniquely crafted with an appearance that separates its look, feel and comfort and quality from all other current model baby mattress designs. Customer chosen label is added to the top surface with chosen inscription to add sentimental value and personal description to the mattress. The final trim dimensions of the mattress will be about 51⅝×27¼×9″.
    Type: Application
    Filed: March 9, 2004
    Publication date: September 23, 2004
    Applicant: PRINCE AND PRINCESS BABY MATTRESS COMPANY
    Inventors: John Eric Prince, Darryl Bernard Prince
  • Publication number: 20040177450
    Abstract: A patient support is disclosed including a three-dimensional fiber network.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 16, 2004
    Applicant: Hill-Rom Services, Inc.
    Inventors: Benjamin Salvatini, Kenneth Ray Smith, John A. Brenner, Kerry Jean Mensching
  • Patent number: 6785922
    Abstract: A mattress has an internal support structure and an external cladding that surrounds and covers at least a portion of the support structure. The mattress also has a vibrating device that is coupled to a part of the support structure. The vibrating device has a motor that operates to transmit vibrations throughout the support structure when turned on. The mattress can be adapted to gradually slow at a controlled rate to a complete stop over a period of time when turned off. The mattress can also be adapted to include the vibrating device internally where the device is water resistant. The mattress can also be adapted such that the vibrating device can be easily removed and installed from a pocket provided in the mattress.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: September 7, 2004
    Assignee: Kolcraft Enterprises, Inc.
    Inventors: Edward B. Bretschger, Peter J. Myers
  • Publication number: 20040168255
    Abstract: An apparatus is configured to support at least a portion of a body thereon. The apparatus includes a base portion and a three dimensional engineered material, the three dimensional engineered material and the base cooperate to provide support for the body.
    Type: Application
    Filed: March 5, 2004
    Publication date: September 2, 2004
    Applicant: Hill-Rom Services, Inc.
    Inventors: James J. Romano, Sohrab Soltani, Michael V. Bolden
  • Publication number: 20040163180
    Abstract: A bedding product for use as a mattress topper has a tray formed by a bottom sheet of compressible material with a generally rectangular frame attached at the periphery of a surface thereof, formed by rails of compressible material. The tray has a generally rectangular recess therein formed by the rails, which can be filled with inserts of selected firmness characteristics, to give the overall bedding product selected characteristics related to firmness.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 26, 2004
    Applicant: The Spring Air Company
    Inventors: Steve Bryant, Ross Olinski
  • Publication number: 20040154105
    Abstract: An inflatable, therapeutic air mattress for use by healthcare facilities has a permanently attached shipping container with a pocket for receiving a shipping label or card. In order to ship the same to a healthcare facility, the inflatable, therapeutic air mattress is rolled up and put in the permanently attached shipping container and sent to the healthcare facility, where the permanently attached shipping container is opened, and the inflatable, therapeutic air mattress is unrolled and inflated with a pump provided with the mattress. The permanently attached shipping container fits directly underneath the inflatable, therapeutic air mattress and does not inhibit set-up or patient use. When no longer needed, the inflatable, therapeutic air mattress can be easily deflated, rolled up and placed in the permanently attached shipping container and shipped back to the provider by any means of commercial air or ground shipment.
    Type: Application
    Filed: February 11, 2003
    Publication date: August 12, 2004
    Inventor: Kevin Roseff
  • Publication number: 20040139552
    Abstract: A removable mattress cover assembly includes a removable mattress cover that attaches to an upright wall assembly. The upright wall assembly includes an upright wall that attaches to a top of a mattress base and one or more wall fasteners attached at or near the top of the upright wall. The removable mattress cover includes cover fasteners that mate with respective wall fasteners to attach the cover to the upright wall. When the cover fasteners are attached to the wall fasteners, the removable mattress cover lays over the top of the mattress base, and the upright wall is nearly perpendicular to the removable mattress cover. This allows a fill material that is nearly the same size as the top of the mattress to be inserted beneath the removable mattress cover. The fasteners can project upwardly, away from the top of the mattress base, making the fasteners easily accessible from above.
    Type: Application
    Filed: November 6, 2003
    Publication date: July 22, 2004
    Applicant: Your Design Mattress Factory
    Inventor: Robert G. Walters
  • Publication number: 20040128774
    Abstract: A base of a mattress for a massage bed. The mattress comprises a leather or vinyl cover, a thin foam pad, a thick foam pad and a dense foam pad. The base supports the mattress and includes a mesh layer made of an elastic mesh cloth, and a strap layer made of a plurality of woven straps interlaced together. Accordingly, the base of the mattress of the present invention provides the massage bed with a good supporting force, resilience, and ductility, and reduces the overall weight of the massage bed to a range from about 14 kilograms to about 15 kilograms, whereby the mattress bed is compact and easily carried by a user.
    Type: Application
    Filed: January 2, 2003
    Publication date: July 8, 2004
    Applicant: Lifegear, Inc.
    Inventor: Meng-Tsung Chen
  • Publication number: 20040098808
    Abstract: A bedding is designed so that a cushion body may not be in direct contact with affected part. The bedding includes a cushion body and a cover enclosing. The cushion body formed of an elastic material and defining at least one through hole for removably receiving therein at least one cushion member. The cover defines take out opening which can be opened and closed.
    Type: Application
    Filed: April 30, 2003
    Publication date: May 27, 2004
    Inventor: Teruo Sonobe
  • Publication number: 20040083551
    Abstract: The Conley Mattress Connection Pad is uniquely designed to join together multiple mattresses for the purpose of creating the appearance, comfort and feel of a single continuous uniformed mattress. The Conley Mattress Connection Pad consists of manufactured fabric sewn together with padding. When attached via its zippers, it removes the gap and provides adequate padding by covering the joining space between the multiple mattresses.
    Type: Application
    Filed: November 1, 2002
    Publication date: May 6, 2004
    Inventor: Steven Level Conley
  • Publication number: 20040031102
    Abstract: A mattress comprises a sealed outer casing within which is mounted a resilient support formed by a composite foam core. At least an upper portion of the resilient support is formed by a visco-elastic foam. A vent is provided in a side wall of the casing and is covered by a filter which prevents ingress of bacteria into the cover. A flap is mounted on the cover and in use extends down over the vent to prevent the filter being damaged by fluids.
    Type: Application
    Filed: August 14, 2003
    Publication date: February 19, 2004
    Applicant: Lancastria Limited
    Inventor: David Woolfson
  • Patent number: 6681426
    Abstract: A mattress for a stretcher comprises a mattress back portion supported on the stretcher back frame, a mattress shoulder portion supported on the stretcher head frame and a mattress head portion supported on the stretcher head rest. The thickness of the mattress shoulder portion is reduced relative to the thickness of the mattress back portion so that upwardly facing top surfaces of the mattress back and shoulder portions are generally coplanar.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: January 27, 2004
    Assignee: Hill-Rom Services, Inc.
    Inventors: Richard H. Heimbrock, Jonathan D. Turner, D. Scott Manlove
  • Patent number: 6678905
    Abstract: A bed assembly provides an enlarged sleeping surface area as compared to a standard Queen sized bed. Specifically, in the disclosed bed assemblies, the sleeping surface area is about 64 inches to about 68 inches wide and about 77 inches to about 82 inches long. This can be accomplished by providing both a mattress and a foundation having the appropriate, enlarged sleeping surface area, or by combining an enlarged mattress with a foundation having at least one standard Queen sized surface. The mattress and foundation can be fit into a bed frame made of a suitable size to fit the bottom surface of the foundation (i.e., either “enlarged” or standard Queen size). The enlarged sleeping surface of the bed may be between about 65 inches to about 67 inches wide and about 78 inches to about 80 inches long. This enlarged sleeping surface area provides a more comfortable and restful sleep for two occupants.
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: January 20, 2004
    Assignee: Dreamwell, Ltd.
    Inventors: Rick F. Gladney, Kurtis A. Ling
  • Patent number: 6668409
    Abstract: A futon mattress has a first support component formed from fabric batting, a second support component formed from convoluted foam and a separation layer interposed between the first support component and the second support component for preventing the migration of the fiber batting into the convoluted foam.
    Type: Grant
    Filed: May 16, 2002
    Date of Patent: December 30, 2003
    Assignee: August Lotz Co., Inc.
    Inventor: Mathew E. Blumer
  • Patent number: 6665893
    Abstract: This invention is directed to a mattress assembly for use in a sofa sleeper. The mattress assembly has a first mattress that has an inner-spring construction. Disposed above the first mattress is a second mattress that has an air bladder construction. The air bladder of the second mattress has a valve, which is located adjacent the head end of the mattress. The valve is adapted to selectively allow air into and out of the air bladder. The mattress assembly thus provides the combination of an innerspring mattress with an air mattress. The location of the valve allows the air mattress portion to be deflated properly and allows convenient access to the valve for inflation or air pressure adjustment purposes.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: December 23, 2003
    Assignee: L & P Property Management Company
    Inventor: Larry Frugé
  • Patent number: 6647569
    Abstract: A stressable fabric that includes a plurality of layers of multiple materials. A top layer is formed from a generally non-elastic material. Suitable materials for the top layer are fibers, cables, woven material, or any other material that will bend when stress is applied, but that will not stretch. The top layer is attached to a motion axis defining layer made from a plurality of non-compressible blocks. The non-compressible blocks may be rectangular, oval, or other shapes depending on the requirements of a specific application. The shape of the non-compressible blocks defines the directions in which the stressable fabric can easily move. The non-compressible blocks of the motion axis defining layer are separated by a compressible interstitial element. The degree of compressibility of the compressible interstitial element is also varied according to the product design requirements.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: November 18, 2003
    Inventor: Dave Tansek
  • Publication number: 20030150060
    Abstract: A mattress assembly comprises a covering, a mattress, and a bed base. The covering includes a cloth covering with a zipper to allow easy opening/closing of the cloth covering. The mattress and the bed base are covered by the cloth covering. The mattress includes a plurality of vents communicated between the covering and the bed base. The bed base includes a plurality of grooves in an upper side thereof. When liquid permeates the covering, it passes through the vents and then accumulates in the grooves. The mattress assembly further includes an air supply device comprising a plurality of air supply tubes and a plurality of ventilating tubes extending in the grooves of the bed base. Air feeding from the air supply tubes flows through the grooves of the bed base via the ventilating tubes and then exit the vents of the mattress for circulation.
    Type: Application
    Filed: February 8, 2002
    Publication date: August 14, 2003
    Applicant: Chiu Kuang Hsing Co., Ltd.
    Inventor: Fu-An Huang
  • Publication number: 20030131418
    Abstract: A rigid corner piece for maintaining the square appearance of a mattress having foam sides. The corner piece anchors two of the foam pieces together to form a butt joint. The corner piece is constructed and arranged to be relatively undetectable by a person sitting on the side of the bed. The corner piece preferably defines a groove into which the two foam pieces may be placed at a relatively right angle to each other.
    Type: Application
    Filed: January 14, 2002
    Publication date: July 17, 2003
    Inventors: James D. Gaboury, James E. Gifft, Anna Khoruts, Daniel J. Koughan
  • Publication number: 20030115675
    Abstract: A bag/bed assembly comprising a first layer, which first layer receives and stores a second layer, and a third layer housed entirely within the second layer. Said first layer, when storing said second layer, serves as a seating apparatus. When you remove the second layer from the first layer, the second layer, is spaced out in a fully open position, having a substantially rectangular configuration that serves as a portably bed.
    Type: Application
    Filed: December 21, 2001
    Publication date: June 26, 2003
    Inventor: Byron Young