| Patents for A47C 27 - Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas (18,882) |
|---|
| 07/04/1991 | DE4039907A1 Bed with rotating frame - turns immobile patient about horizontal axis |
| 07/02/1991 | US5027459 Auxiliary frame and grid and interaction with mattress periphery |
| 07/02/1991 | US5027458 Collapsible heat insulating mattress having foam lattice cells and a slit foil sheet covering |
| 07/02/1991 | US5027454 Combined bed structure |
| 07/02/1991 | US5027453 Water bed safety liner |
| 07/02/1991 | CA2006972A1 Damping chamber for waterbed mattress |
| 06/27/1991 | DE3942804A1 Verfahren zur herstellung eines mehrschichtigen ueberzuges A method for producing a multilayer coating |
| 06/26/1991 | EP0204765B1 Air flotation mattress |
| 06/26/1991 | CN2079464U Multifunctional mattress capable of filling air or water |
| 06/26/1991 | CN2079463U Universal spring mattress for four seasons |
| 06/25/1991 | US5026585 Mat for a chair |
| 06/24/1991 | WO1991009685A1 Process for producing a multi-layered coating |
| 06/18/1991 | CA1285080C Mattresses |
| 06/13/1991 | WO1991007937A1 Inflatable support |
| 06/12/1991 | EP0431003A1 Spring units for mattresses and the like |
| 06/12/1991 | CN2078570U Inflatable mattress |
| 06/12/1991 | CN2078569U Stuffed mattress |
| 06/12/1991 | CN2078568U Healthy mattress with oscillating magnetic field |
| 06/12/1991 | CN1052035A Core material for bed and made therefrom |
| 06/11/1991 | US5022111 Multilayer |
| 06/11/1991 | US5022109 Inflatable bladder |
| 06/11/1991 | US5022108 Waterbed mattress with heater pad pocket |
| 06/07/1991 | EP0438409A4 Water pillow. |
| 06/06/1991 | DE4026502C1 Pocket spring core - has parallel chains of pocketed springs with insert slits extending over half chain height |
| 06/05/1991 | EP0429849A2 Core material for bed and bed made therefrom |
| 06/05/1991 | CN2078117U Dual-purpose mattress with winter warming and summer cooling function |
| 06/05/1991 | CN1051853A Eguilibrant spring and cushions for sitting and leaning on |
| 06/04/1991 | US5020176 Control system for fluid-filled beds |
| 05/30/1991 | WO1991007119A1 Process for heat sealing packages and materials usable in said process |
| 05/27/1991 | CA2006003A1 Core material for bed and bed made therefrom |
| 05/21/1991 | US5016305 Innerspring construction for mattresses, cushions, and the like and process for manufacturing said construction |
| 05/16/1991 | WO1991006235A1 Mattress, cushion, and the like |
| 05/16/1991 | DE3937214A1 Therapeutic mattress for patients - has main elastic body with many bores running through its thickness with e.g. foam in-fillings to produce desired pattern of softer areas |
| 05/15/1991 | EP0427118A1 Jumping safety gear |
| 05/15/1991 | EP0155264B1 Damped fluid displacement support system and method for making the same |
| 05/15/1991 | CN1051295A Garden furniture cushions with exchangeable cover |
| 05/14/1991 | US5015313 Process for heat sealing packages |
| 05/08/1991 | EP0426262A1 Cushions with exchangeable cover |
| 05/08/1991 | EP0426261A1 Foam body with internal springing and method for manufacturing same |
| 05/08/1991 | EP0425510A1 Pillow for use by nursing |
| 05/08/1991 | CN2076356U Cushion for exercising wushu |
| 05/08/1991 | CN2076355U Durable spring bed mattress |
| 05/08/1991 | CN1051119A Summer sleeping mat |
| 05/07/1991 | US5012539 Inflatable multi-purpose medical support pillow |
| 05/04/1991 | CA2029224A1 Garden furniture cushions with exchangeable cover |
| 05/02/1991 | WO1991005732A1 Encapsulated spring unit, mattress or upholstery unit comprising such spring units, method and apparatus for manufacturing the same |
| 04/30/1991 | US5010610 Multilayer supplemental support pad |
| 04/30/1991 | US5010609 Anatomically conformable foam support pad |
| 04/30/1991 | US5010607 Damping chamber for waterbed mattress |
| 04/24/1991 | EP0424160A1 Selectively cooled or heated seat and backrest construction |
| 04/24/1991 | EP0423124A1 Hygienic mattress and method for manufacturing the same. |
| 04/24/1991 | CN2075476U Cool warm two-purpose hydraulic mattress |
| 04/24/1991 | CN2075475U Frame spring damping seat cushion |
| 04/24/1991 | CN2075464U Multi-purpose travel utensil |
| 04/23/1991 | US5009318 Method, device and padded product for maintaining an object |
| 04/19/1991 | CA2027414A1 Selectively cooled or heated seat and backrest construction |
| 04/16/1991 | US5008141 Cushioning material for mattresses |
| 04/16/1991 | US5007124 Support pad with uniform patterned surface |
| 04/11/1991 | DE3932309A1 Graded upholstery for mattress - with blocks and layers having differing modulus of elasticity |
| 04/10/1991 | EP0421540A1 Pressure equalizing support structure |
| 04/10/1991 | EP0421496A1 Innerspring construction for mattresses, cushions and the like and process for manufacturing said construction |
| 04/10/1991 | EP0421495A1 Method and apparatus for assembling innerspring constructions for mattresses, cushions and the like |
| 04/10/1991 | EP0421272A1 Mattress |
| 04/10/1991 | EP0420906A1 An arrangement in a water mattress for a water bed, especially for a therapy water bed. |
| 04/10/1991 | CN2074592U Ventilation cooling soft mattress |
| 04/10/1991 | CN2074591U Rubber inflation mattress |
| 04/09/1991 | US5005241 Drainable cushion and furniture seating |
| 04/09/1991 | US5005240 Patient support apparatus |
| 04/09/1991 | US5005239 Bed sheet securing system for waterbeds |
| 04/09/1991 | US5005238 Water bed mattress |
| 04/09/1991 | US5005237 Mattress corner adhesion patches |
| 04/09/1991 | US5005236 Inflatable products |
| 04/09/1991 | CA1282876C Custom adjustable mattress support |
| 04/03/1991 | EP0420370A1 Fitted seating apparatus and manufacture |
| 04/02/1991 | US5003654 Method and apparatus for alternating pressure of a low air loss patient support system |
| 03/27/1991 | CN2073703U 漂浮水床 Floating water bed |
| 03/27/1991 | CN1050238A Animal fiber for use as wadding |
| 03/26/1991 | US5002336 Selectively cooled or heated seat and backrest construction |
| 03/26/1991 | US5001794 Device for securing detachably filtering sheet to air bed |
| 03/26/1991 | US5001793 Vertically actuated array of mattress valves |
| 03/26/1991 | US5001792 Double wall mattress for waterbeds |
| 03/21/1991 | WO1991003223A1 Mattress assembly |
| 03/21/1991 | WO1991003193A1 Seat top |
| 03/21/1991 | DE4016607C1 Springs for mattress of bed - are coil springs each installed in individual fabric or fleece pockets |
| 03/20/1991 | EP0417789A2 Animal fiber for use as wadding |
| 03/20/1991 | CN2073264U Electrothermal mattress with constant temperature |
| 03/20/1991 | CN2073263U Multi-functioned folding mattress |
| 03/20/1991 | CN2073262U Multi-functioned air pillow |
| 03/19/1991 | US4999868 Varying firmness mattress |
| 03/19/1991 | US4999867 Air mattress and method for adjusting it |
| 03/19/1991 | CA1281820C Air mattress with filler check valve and cap therefor |
| 03/15/1991 | CA2025324A1 Animal fiber for use as wadding |
| 03/13/1991 | CN2072796U Aerated mattress |
| 03/12/1991 | US4999074 Method for the production of an air mattress |
| 03/12/1991 | US4998311 Golf cart cushion |
| 03/12/1991 | US4998310 Breakdown air mattress assembly |
| 03/07/1991 | WO1991002472A1 Bedding system |
| 03/06/1991 | CN2072367U Electric cooling, heating constant temp. liquid bed cushion |
| 03/06/1991 | CN2072366U Electrothermal cushion |
| 03/06/1991 | CN1011855B Improvement relating to mattresses |