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| Number | Title | Issue Date |
| 7353554 | Floating water bed The floating water bed includes a specially designed unique sleeping bag and a movable mattress pad. The sleeping bag is both thin and soft and it is placed on top of the movable mattress pad. This movable mattress pad can be lowered or risen from the water. As the ... | 04/08/2008 |
| 7165283 | Increased height inflatable support system An inflatable mattress is provided having an upper and a lower inflatable support chamber which are arranged in a substantially vertical manner. Each inflatable support chamber has a top layer, a bottom layer, and a side gusset. At least one inflatable stabilizing c... | 01/23/2007 |
| 7146665 | Inflatable, disposable pillow with comfort features An inflatable pillow that is of low cost, thus disposable. The inflatable pillow taught is one fabricated from very low cost materials and of a very low cost fabrication process resulting in a disposable inflatable pillow. The present invention teaches a user comfor... | 12/12/2006 |
| 7069609 | Inflatable liquid furniture An apparatus has a first section having a hollow interior that is filled with air, and a second section attached to the top of the first section and having a hollow interior that retains a liquid. ... | 07/04/2006 |
| 7055192 | Crib shield system and other breathable apparatus A crib shield system includes one or more panels to be used with crib. The panels are formed, at least in part, of a mesh-type material (e.g., an integrated padded mesh material) that includes openings too small to permit an infant to insert a finger or toe therethr... | 06/06/2006 |
| 6996867 | Increased height inflatable support system An inflatable mattress is provided having an upper and a lower inflatable support chamber which are arranged in a substantially vertical manner. Each inflatable support chamber has a top layer, a bottom layer, and a side gusset. At least one inflatable stabilizing c... | 02/14/2006 |
| 6952851 | Mattress with transparent cover 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... | 10/11/2005 |
| 6952852 | Mattress structure A mattress (900) provides a user with three-dimensional firmness zoning, the mattress (900) cooperating with a mattress shell (720). The mattress (900) includes a plurality of longitudinally spaced, transversely extending resilient blocks... | 10/11/2005 |
| 6375674 | Cooling/heating pad and system A medical pad 10 includes a thermal exchange layer capable of absorbing and/or releasing heat to a patient and an adhesive surface 16A disposed on a skin-contacting side of the thermal exchange layer for adhering the pad 10 to the skin of the patient. The... | 04/23/2002 |
| 6269497 | Waterbed mattress system for recreational vehicles A waterbed mattress system for recreational vehicles and, in particular, to a waterbed system for a recreational vehicle having a cabin or sleeping area or space or flat or truck bed which includes a waterbed mattress which can be filled from a source of ... | 08/07/2001 |
| 6243893 | Portable water cooled mattress A portable water cooled mattress for use with infants or the like comprising an air bladder lower level constructed of an air proof material and including an inflation and deflation opening valve. A water bladder layer is positioned on a top surface of th... | 06/12/2001 |
| 5850644 | Temperature and pressure control means for water bed A temperature and pressure control system for a water bed is provided and includes a temperature control circuit and a pressure control circuit. The temperature control circuitry consists of two temperature detecting elements for detecting an ambient air ... | 12/22/1998 |
| 5839788 | Article of furniture with an improved inner support system A plurality of flexible enclosures are disposed within an article of furniture. The enclosures are positioned to receive the weight of a person resting on the furniture. The enclosures contain a liquid such as water therein. A plurality of electric coils ... | 11/24/1998 |
| 5811760 | Heating device for water beds A heating device for water beds comprises a plurality of electrical resistance conductors arranged between a bed frame and a safety foil, means for controlling the conductors in dependence on the desired temperature of a water core locatable under the saf... | 09/22/1998 |
| 5647077 | Water mattress apparatus and a water bag used for the water mattress apparatus A cushion unit is provided which is elastically compression-deformable on load. A case is stacked on the upper surface of the cushion unit. The case has an upper surface and lower surface with a receiving section open relative to the upper surface. A wate... | 07/15/1997 |
| 5594962 | Fluid filled medical mattress The subject matter of the invention is a medical mattress comprising a flexible tubular envelope (1) open at two ends, divided into a central section (3a, 3b) open at both ends and flanked, on either side, by an area forming a border (4a, 4b; 5a, 5b) open... | 01/21/1997 |
| 5513400 | Pressure relief mattress A pressure reduction mattress construction for a liquid or gel bed having a flexible basin (10) forming a cavity (20) with inclines head (16H) and foot (16F) for surrounding and supporting a liquid or gel filled flotation bladder (30) that is anchored (36... | 05/07/1996 |
| 5513401 | Watermattress apparatus A watermattress apparatus has a cushion body which is elastically compressed when a load has been exerted thereon. A case is laminated on the upper surface of the cushion body. The case has upper and lower surfaces and a receiving portion opening to the u... | 05/07/1996 |
| 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 reinforcing elements are connected together at the corners of the... | 05/23/1995 |
| 5285542 | Mattress cover A mattress pad or cover is disclosed for a conventional inner-spring or foam type mattress. The mattress cover has a quilted cover portion and a downwardly depending peripheral skirt that wraps around the mattress to hold the cover portion in place. The s... | 02/15/1994 |
| 5074001 | Waterbed mattress insulation with heat transfer holes at a greater density towards foot end of mattress An improved waterbed mattress includes a bladder having a layer of insulation material extending substantially from end to end and side to side therein, which insulation material has a plurality of generally upright holes opening through the top and botto... | 12/24/1991 |
| 5022108 | Waterbed mattress with heater pad pocket A waterbed mattress apparatus adapted to increase waterbed heting mat efficiency. The apparatus includes a waterbed mattress having a mat receiving opening therein and mat receiving pocket having an open end and a closed end, the open end sealed to the ma... | 06/11/1991 |
| 4979375 | Mat for cooling a person during hot weather without wetting having a low manufacturing cost Method and apparatus for enabling a person to relax and enjoy the outdoors on a hot humid day, without being continuously exposed to water which is uncomfortable for many people. A thin flexible cooling mat is positioned upon a lounge chair or is placed f... | 12/25/1990 |
| 4974272 | Warm and cool water bed A warm and cool sick bed is provided including a water mattress supported from a bed frame. The water mattress containing water that can circulate with that contained in a water chamber settled at the lower section of the bed by means of water pipes, and ... | 12/04/1990 |
| 4899693 | Cooled pet bed A cooled portable pet bed has an insulated base with a central recess dimensioned to receive a container having a sealable opening for the insertion of ice cubes. An open weave fabric mattress covers the upper surface of the container to form a cooled mat... | 02/13/1990 |
| 4884304 | Bedding system with selective heating and cooling A bedding system has provision for heating or cooling a person and for applying the heating or cooling only in areas of the bed where the person is located. A sealed three-ply heat transfer and insulating device covers the mattress, below the contour shee... | 12/05/1989 |
| 4845788 | Water fillable mattress with cover A water fillable mattress, with a support, has water circulating passages and an inflatable cover, releasably attachable to one side of the mattress, and permanently attached to another side of the mattress. The mattress is sized to support a child and is... | 07/11/1989 |
| 4825047 | Temperature-responsive controller for waterbed mattress heaters A controller for an electric resistance waterbed mattress heater supplied with electric current by an elongate power cord extending between the heater and a power service outlet. The controller includes a small diameter elongate cylindrical housing in whi... | 04/25/1989 |
| 4821354 | Portable cooling pool, beach or car seat mat A mat for cooling a person on the beach, side of a swimming pool, and even in a vehicle, is provided with recirculated ice water from an insulated reservoir using a small battery powered pump. The mat is made of sheets of urethane coated nylon or PVC film... | 04/18/1989 |
| 4814583 | Temperature controller for a waterbed A temperature controller for controlling an electrical heater of a bed maintains the bed at a predetermined set temperature and additionally, over a long period of time, acts to vary the set temperature to compensate for variations in the temperature of t... | 03/21/1989 |
| 4798936 | Waterbed heater A heater adapted for placement under the mattress of a waterbed consists of a flexible laminated pad having an upper layer of resistive elements embedded in electrical insulating material, and several subjacent layers of heat-reflective and thermal insula... | 01/17/1989 |
| 4797536 | Temperature control apparatus for a waterbed A system for controlling the temperature of a waterbed and preventing overheating of a waterbed heater. The system places temperature control sensing means and/or replaceable thermal fuse means in thermal contact with a waterbed heater mounted on thermall... | 01/10/1989 |
| 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 fill valve and is removably encased in its own protective ... | 04/19/1988 |
| 4652726 | Waterbed mattress heater A normally flat horizontal blanket-type waterbed heater unit having top and bottom laminates of thin flexible dielectric sheet plastic material and an elongate electric resistance element arranged and sealingly engaged between the laminates. A power suppl... | 03/24/1987 |
| 4637737 | Apparatus for measurement of water conditions in a watermattress An apparatus for measuring water temperature includes a temperature measuring instrument with a stem that is introduced into a water-filled mattress through a closure member positioned in the filler spout. The closure member and the temperature measuring ... | 01/20/1987 |
| 4591694 | Heated bed module for animals A heated bed module for use by animals, consists of a box-like unit having an animal supporting top panel and a shallow liquid containing chamber immediately below the top panel. A thermostatically controlled heater is installed below the liquid chamber w... | 05/27/1986 |
| 4521929 | Heated waterbed The present invention provides a heated waterbed comprising: an outer frame and a frame base together defining a central cavity; a sunken frame positioned underneath a portion of the central cavity, the sunken frame defining a cavity well; a heating unit ... | 06/11/1985 |
| 4395787 | Crib flotation bed A water bed crib comprising a water bed structure including a flat horizontal rectangular platform with an upwardly projecting mattress retaining, water draining weir about its perimeter, a water filled flexible mattress bladder supported atop the platfor... | 08/02/1983 |
| 4365370 | Water bed mattress A vacuum formed water bed mattress providing a pair of large flat opposite parallel sides and four narrower sides joined to form a substantially right regular parallelopiped is disclosed. One of the large flat sides is made of a heat resistant material. T... | 12/28/1982 |
| 4352976 | Temperature controlled heater The combination of a water bed structure comprising a horizontal platform, a water-filled flotation mattress with a bottom wall atop the platform and a retainer projecting upwardly from the platform and supporting the perimeter of the mattress, and a heat... | 10/05/1982 |
