Matches 1 - 50 out of 111 1 2 3 >
Match Document Document Title
7509699 Leveling camping pad  
An apparatus for placement under a sleeping bag useful in leveling or controlling the attitude of the sleeping bag includes a plurality of chambers, some of which extend along a longitudinal length...
7480952 Inflatable body with independent chambers and methods for making the same  
An inflatable body including first and second fluid impervious major panels, each having an outer surface, an inner surface and a perimeter, and further including a fluid impervious intermediate...
7409735 Dynamic cellular person support surface  
A person support surface comprises a multitude of inflatable cells. The cells are inflated and deflated to adjust an interface pressure between the person support surface and a person supported by...
7244483 Bladder with inverted edge seam and method of making the bladder  
The invention is a bladder formed of multiple layers of barrier film to provide multiple pressurized layers of cushioning fluid or gas when the bladder is filled. The sidewalls of the bladder can...
7191480 Mattress or cushion structure  
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...
7152264 Air mattress with pillow top  
An air mattress includes a first inflatable compartment having a length and width, when inflated, sufficient to support a human body. The first compartment is composed of at least two layers of...
7146660 Patient support pad with repositionable pressure source  
An apparatus for supporting a patient includes a pad having a first side, a second side, and a fluid chamber configured to receive fluid under pressure. The apparatus also has a pressure source...
RE39408 Self-inflating mattress  
A self-inflating mattress which comprises a first chamber, a second chamber, a foam and a check valve, wherein, the foam is disposed inside the first chamber. The check valve is provided between...
7089618 Air mattress  
An air mattress or bed is disclosed. The air mattress has a first panel, a spaced second panel, and at least one side panel extending between the first panel and the second panel, each panel being...
7059001 Mattress  
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...
7043787 Fluid bedding  
The bedding of the present invention comprises a sealed bag body having an elastic body with a plurality of continuous pores and gas sealed with looseness present in the upper part of the elastic...
7007356 Cushioning pads and the formation of cushioning pads  
A method of forming a cushioning pad includes placing a component formed of polyurethane foam onto a first web of polyethylene foam. A second web of polyethylene foam is then placed over the...
6948204 Mattress for bedding, and method and apparatus for manufacturing the same  
An air mattress includes top sheet and bottom sheet which are disposed to be opposing. The mattress has a side sheet coupled to the top and bottom sheets. The mattress has plural threads coupled to...
6922863 Adjustable foam mattress  
The invention modulates the air volume in foam cores of cushioning support devices and any other support apparatus using foam or similar materials. The foam core can be incrementally modulated to...
6868569 Reversed air mattress  
A person-support apparatus for use with a suction source comprises a core having a one or more foam elements and a cover having an interior region in which the core is situated. The cover is in...
6826795 Inflatable cushioning device with manifold system  
A cushioning device for a body support such as a mattress, seat, sofa, or the like where support is obtained from a fluid. The cushioning device is self-inflating, self-adjusting, and provides a...
6767060 Article of furniture having a support member with an adjustable contour  
An article of furniture includes a support having a support surface. A plurality of air bladders are mounted relative to the support surface, each air bladder having expandable foam therein. At...
6745420 Adjustable foam and coil spring mattress combination  
The invention modulates the air-volume in both mattress-type foam and traditional coil spring cores interactively, obtaining a wide variety of levels of density and indentation force deflection...
6739009 Supporting device, notably mattress, mattress support or for a seat  
Supporting device, notably mattress, mattress support or supporting device for seats, comprising several elements comprising flexible fluid-holding chambers aligned vertically and assembled in a...
6715174 Self inflated air cushioned bed  
A self inflated air cushioned bed includes a base, multiple air units each provided with at least two air cells securely mounted on top of a substrate and at least one unidirectional valve mounted...
6694556 Self-inflating mattress  
A mattress support element comprises a fluid filled bladder and a fluid container substantially surrounded by the bladder. The fluid container is in constant fluid communication with ambient fluid...
6692812 Multilayer sheet structure and production method thereof  
A multilayer sheet structure ( 10 ) comprises a front sheet ( 11 ), a net-like backing sheet ( 12 ), and sewing threads ( 14 ) for partially joining the front sheet with the backing sheet so as to...
6684433 Pressure adjustable foam support apparatus  
A pressure adjustable foam support apparatus includes a resilient, air pressure adjustable, self-inflating foam core. A flexible, airtight cover encloses the core. One or more air passageways are...
6651277 Multiple chamber self-inflatable body  
A multiple chamber self-inflating pad having a fluid impervious first chamber defined by a first flexible panel and an intermediate panel in which a first resilient member is disposed and to which...
6611981 Air mattress  
An improved air mattress includes an inflation air pouch located on one side of the air mattress for pumping air into the air mattress. The inflation air pouch is made from an air impermeable upper...
6598250 Pressure regulation for an inflatable cushion  
An inflatable cushion is disclosed, having features that allow deflation of the cushion to be controlled. The cushion includes an inflatable bladder having a support therein and a valved exhaust...
6588038 Air pad  
An air pad having a plurality of foam filled air chambers interconnected by at least one air passage connecting at least two of the air chambers to one another. The air passages are also filled...
6564411 Active fluid channeling system for a bed  
An fluid channeling system that comprises a series of elongated chambers having a rectangular cross section. Each of these chambers is disposed adjacent to the other and extends parallel to the...
6560804 System and methods for mattress control in relation to patient distance  
The present invention relates to a system and a method for detecting and monitoring the distance between a patient and a reference point on an inflatable air mattress and for controlling the air...
6446289 Inflattable mattress  
An inflatable mattress capable of being folded or rolled into a small compact unit and unfolded or unrolled to a relatively flat or partially contoured body supporting condition. The mattress is...
6397417 Self-inflatable apparatus  
A self-inflatable mattress is formed from an open pore foam core and one or more layers of dual melt film. Initially, a layer of dual melt film is placed on top of the open pore foam block such...
6367106 Therapeutic support for the reduction of decubitus ulcers  
The invention relates to a therapeutic seat or bed for reducing the likelihood of decubitus ulcers, which can form in the skin surrounding a weight-bearing bony protrusion. The seat or bed includes...
6351864 Institutional bedding with integral pillow and mattress  
A bedding arrangement is provided having a compressible foam mattress pad and compressible foam pillow pad integrated as a single bedding unit within a fluid resistant or impermeable cover whose...
6260222 Air mattress structure  
An air mattress structure includes a mattress body including a sponge layer having a first face and a second face, a first line low density polyethylene layer laminated on the first surface of the...
6219868 Self-inflating mattress  
A self-inflating mattress which comprises a first chamber, a second chamber, a foam and a check valve, wherein, the foam is disposed inside the first chamber. The check valve is provided between...
6212718 Air-over-foam mattress  
A mattress structure (30) having a plurality of side-by-side lower support elements (50), a layer of material (54) underlying the lower support elements (50), and a plurality of side-by-side upper...
6209159 Pressure reducing cushion with selective pressure point relief  
A pressure reducing cushion with selective pressure point relief features at least two air bladders, and a foam outer layer covering the air bladders. Each air bladder consists of an impervious to...
6190486 Method for making self-inflatable mattresses and cushions  
A self-inflatable mattress is formed from an open pore foam core and one or more layers of dual melt film. Initially, a layer of dual melt film is placed on top of the open pore foam block such...
6159172 Orthopedic seat with inflatable cells  
A passive-motion having a support surface provided by a plurality of bellows-like or bladder-like cells which are sequentially or independently inflatable and deflatable to alter the configuration...
6128795 Fluid saturated foam container  
A thermal regulating cushioning device for heating and/or cooling is provided. The thermal regulating device comprises a flexible, deformable outer membrane being adapted to sealably receive a...
6108835 Camping mat arrangement  
A camping mat in which the upper surface has a plurality of air insulating chambers to provide a reduction in body heat loss of the user. The mat may be configured as either a sleeping mat or a...
6092249 Constant pressure seating system  
A cushion system for supporting a body such as a seated person at risk of developing pressure sores. An array of one or more foam members is biased such that each foam member exhibits a...
6073402 Portable dock seal  
A portable dock seal including a bottom portion adapted to be positioned on a surface, two side walls extending upward from opposing sides of the bottom portion at an angle of at least 20° and...
6047423 Air mattress with firmness adjusting air bladders  
A fluid-filled mattress with firmness adjusting air bladders is provided wherein the individual bladders may be individually inflated and deflated to provide precise firmness adjustment. Further, a...
6038722 Pressure adjustable, anatomically contoured mattress  
A pressure adjustable, anatomically contoured mattress includes an elongate body supporting member that has a resilient, air pressure adjustable, self-inflating foam core and a flexible covering...
6016582 Air support pillow top assembly  
An inflatable pillow top includes a fabric case with an inflatable bladder contained therein. The inflatable bladder is coextensive with the fabric case, and the mattress upon which it is secured....
6012188 Selectively deformable cushion  
A seat cushion with a carrying handle has a multi-cellular foam interior structure for holding and releasing air encased within an air impermiable covering and at least one valve member secured to...
5974608 Camping mattress with cradling cushions  
Self-inflating mattress for outdoor and camping use having a body chamber which contains open cell foam for supporting the body and legs of a person resting thereon, and air chambers positioned to...
5942305 Fire retardant wall padding  
A wall padding having a core of open cell, low smoke, flame resistant polychloroprene and a cover of fire retardant vinyl on the core. The total padding having a flame spread index in the range of...
5893184 Pressure reducing backrest cushion with selective pressure point relief  
A pressure reducing backrest cushion with selective pressure point relief features at least two air bladders, and a foam outer layer covering the air bladders. Each air bladder consists of an...
Matches 1 - 50 out of 111 1 2 3 >