Matches 1 - 50 out of 72 1 2 >
Match Document Document Title
6708357 Corner piece for a soft-sided mattress  
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...
5845353 Water bed with internal air filled tubes  
An improvement for a water bed includes a pair of water bed mattresses housed in a bed cover. There is a heat insulating foam or air bag sandwiched between the two water bed mattresses. Each water...
5737788 Attaching arrangement in a multi-layered pad  
A multi-layered pad primarily intended to prevent and treat decubitus ulcers. The pad includes at least first and second layers with the first layer being a bladder made up of separate, discrete...
5727269 Water bed with internal air bag(s)  
A water bed in accordance with the present invention comprises a water bed base and a plurality of water bed mattresses. The water bed base defines a number of container chambers into which an...
5727268 Soft edging for a water bed  
A soft edging for a water bed formed by a hollow profile having two sides directed towards each other. The uppermost of these sides is an inwardly and downwardly directed surface which supports a...
5642546 Inflatable mattress with improved border support wall  
A mattress with an inflatable bladder and an outer border wall to support the outer edges of the bladder. The present invention employs foam block border walls that include foam border elements...
5564141 Hydraulic mattress and platform mattress support  
The present invention comprises a multi-component mattress comprising a pillow top detachably connected to a mattress core. The mattress core comprises a plurality of hydraulic cylinders, liquid...
5535462 Waterbed frame structure  
A waterbed frame structure including a rectilinear flotation mattress supporting platform, elongate anchor plates with top surfaces secured to the side portions of the platform, elongate, soft,...
5515560 Waterbed with integral frame and safety liner  
A frame for a soft sided waterbed has four rails of foam covered with vinyl or other water impervious sheet. The cover sheet extends completely around each foam rail, and a central portion extends...
5455974 Cushioned frame for full flotation water bed  
A rail for forming a full flotation water bed has a lower member of wood or the like placed on its edge to achieve height, and a flange fixed to the lower member to provide flexural strength and...
5416937 Soft-sided waterbed  
Waterbed having a plurality of cushioning bolsters extending peripherally of the mattress, with elongated reinforcing elements extending longitudinally of the bolsters. Adjacent ones of the...
5289601 Interlocking foam waterbed mattress  
A waterbed mattress having an inner frame formed with a bladder cavity encircled by an outer foam frame which covers the bladder cavity and extends downwardly to define the sides and ends of the...
5285541 Flotation system including improved cushioning and support features  
A water mattress configuration is provided which includes a tray having a peripheral flange having a downturned edge. A load placed atop the flange causes side walls of the tray to deflect,...
5255404 Anti-decubitus mattress pad  
A mattress pad primarily intended for use with a standard hospital bed frame to reduce the development of decubitus ulcers or bed sores in patients using the pad. The pad is multi-layered and...
5228157 Soft-sided mattress with integral foam hook construction  
A mattress construction includes a water mattress and a resilient peripheral cushion extending about the water mattress. A flexible cover is positioned on the resilient cushion, with the resilient...
5203040 Soft-sided flotation mattress frame  
A soft-sided waterbed frame structure comprising a flat horizontal, rectilinear flotation mattress-supporting platform with a top surface and elongate side and end edge portions; elongate anchor...
5182825 Waterbed  
A waterbed having a plurality of individually water-filled bladders adjacent each other on a transfer board or other flat surface. Each bladder has a flap that attaches to the bottom surface of the...
5161271 Waterbed mattress cover with removable top and insertable foam pads  
A waterbed mattress cover has a peripheral side and a top releasably attached to the side. Both the cover and side are quilted. The top may be removed from the side so that it may be washed or...
5144707 Flotation system including improved locking features  
A water mattress configuration including a top cover interconnected with a lower member or members in order to capture on or move liquid-filled bladders therebetween. In one embodiment, such...
5115526 Softside waterbed foundation and package  
A softside waterbed foundation includes a pneumatically inflatable base and a compressible collar extending around the periphery of the base. The collar extends upwardly from the base to define a...
5065465 Water mattress for a therapy water bed  
An arrangement in a water mattress (1) for a water bed, the water mattress (1) comprising a water bag (2) made from a flexible and water tight sheet material, which is provided in a frame (3) of a...
5027453 Water bed safety liner  
An improved waterbed safety liner including a water impervious bottom liner sheet integrally joined to a four-sided firm foam perimeter support cushion which itself is wrapped in plastic water...
5005238 Water bed mattress  
A water bed mattress comprises a rectangular compressible plastic foam sheet containing a plurality of uniformly dispersed cylindrical cutouts across the surface area of the compressible sheet. A...
4912789 Waterbed mattress  
A waterbed mattress is disclosed having a cushioned box shaped frame with a base sheet securely attached to the box shaped frame, the combination forming therein cavity. A plurality of elongated...
4879775 Reinforced rail assembly for waterbeds  
A rail assembly is provided for forming reinforced waterbed walls. The rail assembly when assembled includes a plurality of cushions for defining the outer walls of a waterbed. Each cushion has an...
4864670 Water mattress with vertically oriented hydraulic chambers  
A watermattress includes a outer bladder for retaining water and an inner chamber assembly for inhibiting wave motion within the bladder. The chamber assembly includes a first chamber disposed...
4799277 Hybrid watermattress having concave softsides  
A hybrid watermattress has a compressible sidewall, a water fillable bladder, and a cover to envelope the bladder and the sidewall. The sidewall extends laterally and peripherally of the bladder,...
4793013 Water mattress bag, and a method for producing the same  
A water mattress bag (1) of a watertight resilient material with tensile strength is provided with a valve for filling/draining water and is intended for use together with a main mattress member...
4771491 Reinforced wall soft side waterbed  
A rail assembly for a reinforced wall soft side waterbed includes at least one cushion assembly, each cushion assembly includes an upper rail of resilient material, a lower rail, and an L-shaped...
4757564 Mattress having cover with memory fabric  
A mattress includes a resilient member having an original size and shape and properties for compressing under the weight of a person lying on the mattress to a second size and shape. A mattress...
4745646 Rail construction for hybrid bed  
A hybrid mattress has a rail that includes a flexible foam member and a rigid supporting member. The rigid supporting member engages the lower outside of the foam to provide support and prevent...
RE32665 Floatation sleep system  
An improved floatation sleep system of universal type wherein the bladder may be readily replaced. Such system comprises a marginal perimeter support including a continuous an elongated...
4737998 Cellular waterbed mattress assembly  
A waterbed mattress is provided with a plurality of separate, free-standing cells, arranged in a "honeycomb" pattern. The cells are preferably hexagonal in plan. Each cell is provided with its own...
4713852 Hybrid water bed mattress  
A hybrid water bed mattress construction having a thickness similar to conventional mattresses and having a peripheral restraining foam member to provide a lateral support in all directions and a...
4703531 Padded rail cap  
There is provided a padded rail which is particularly adapted to be received over a support beam for a water bed. An elongated U-shaped channel is provided having a pair of detends extending inside...
4689843 Decorative cover for a floatation sleep system  
A decorative cover, for use with a floatation sleep system, adapted to contain a fluid-filled bladder, and functional to establish and maintain a substantially rectilinear shape for such...
RE32420 Waterbed mattress construction  
Waterbed mattress construction having the size and appearance of a conventional innerspring mattress. An inner water mattress is supported laterally by a circumscribing framework, and an outer...
4637082 Waterbed with removable side cushions  
A waterbed having peripheral resilient cushions for supporting its perimeter, said cushions being retained in position by means of a plurality of slings formed by inward extensions secured to the...
4602396 Waterbed flotation system with vapor barrier  
A flotation sleep system for a liquid filled bed wherein a sheet of closed cell polyethylene foam bonded to a foamed layer is provided between the ticking of the bed and the watermattress. This...
4571762 Hybrid waterbed cavity  
The present invention is a cavity for hybrid waterbeds. The side walls of the cavity are of resilient grade foam and are broader at the top plane than at the bottom plane. The hybrid waterbed...
4532662 Modified waterbed  
A modified waterbed is provided comprising a liquid-containing mattress or bladder, a resiliently compressible, elastomeric material, porous as to the liquid forming a resilient insert disposed...
4517692 Anti-decubitus waterfloatation system  
Waterfloatation systems to prevent decubitus ulcers are known, but they suffer the disadvantages that systems having foam frames require a large volume for storage and transport. Modular systems...
4506397 Waterbed construction  
A waterbed comprising a foundation having a rigid horizontally extending base and a rigid support member of substantially rectangular cross section fixed on the periphery of the upper surface of...
4354289 Waterbed  
A waterbed which is preferably substantially rectangular and has a substantially rigid base structure supporting a substantially rigid, but somewhat flexible, wall structure in which bladder means...
4352217 Water bed base  
A water mattress base support having a flat bottom wall of flexible waterproof sheet material and raised sides extending around the periphery of the bottom wall, each of the raised sides being...
4346489 Foldable waterbed  
A flotation mattress comprising an outer jacket of supple flexible sheet plastic having normally flat vertically spaced top and bottom walls and vertical side and end walls and a plurality of...
4334331 Perimeter support for a waterbed mattress  
A self-contained compressible chamber for supporting the perimeter of the fluid-filled, flexible bladder of a waterbed mattress which provides improved structural rigidity. The chamber includes a...
4266307 Waterbed foundation construction  
Herein described is a waterbed and mattress in a single construction form which includes a waterbed bladder placed in a frame and may include an under layer of foam like material and encompasses a...
4245364 Waterbed safety liner  
An improved waterbed safety liner includes a base sheet which underlays the watermattress, and sidewalls extending upwardly from the edges of the base sheet to surround the watermattress and...
4245361 Water bed mattress  
A water bed mattress having a sealed liquid enclosure containing a relatively stiff peripheral cushion of foam plus a resilient open-cell filling within a central cavity.
Matches 1 - 50 out of 72 1 2 >