| Patents for A47C 23 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases (4,038) |
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| 09/11/1985 | EP0154076A2 Innerspring construction |
| 08/21/1985 | EP0152176A2 Thin elastomeric seat assembly |
| 08/21/1985 | EP0151840A1 Improvements in or relating to body supports for use in a bed or seat |
| 08/20/1985 | US4535494 Slat type mattress foundation |
| 08/14/1985 | EP0151218A1 Lying surface for furniture to lie on, preferably beds |
| 08/07/1985 | EP0150873A2 Mattress support |
| 07/18/1985 | WO1985002987A1 Self-adapting lath bottom |
| 07/16/1985 | CA1190670A1 Body support for bed or seat |
| 07/02/1985 | US4525886 Body support adapted to differing volume to weight ratios |
| 06/18/1985 | US4523342 Folding bed frame structure for sofa beds or the like |
| 05/28/1985 | US4519107 Boxspring having coil compression stops |
| 05/15/1985 | EP0141260A2 Slatted mattress support |
| 05/08/1985 | EP0139956A2 Spring core for a mattress |
| 04/16/1985 | US4510635 Box spring assemblies |
| 04/11/1985 | WO1985001425A1 Rest surface for furniture, particularly for beds |
| 01/31/1985 | WO1985000276A1 Shape-defining articulated structures |
| 01/30/1985 | EP0132362A2 Spring interiors for mattresses and other articles |
| 01/22/1985 | US4495453 System for controlling an industrial robot |
| 01/22/1985 | US4494258 Sofa bed mechanism |
| 01/02/1985 | EP0130157A2 Bed net with articulated frame and with mobile bar associated to the net springing system |
| 12/25/1984 | US4489450 Body support for bed or seat |
| 12/19/1984 | EP0128680A2 Welded wire grid unit for box spring assemblies |
| 11/27/1984 | US4484778 Shapeable matrix, and a chair using a matrix |
| 11/20/1984 | CA1178380A1 Box spring assembly |
| 11/20/1984 | CA1178379A1 Box spring assembly with improved corner springs |
| 11/07/1984 | EP0124053A1 Couch |
| 10/31/1984 | EP0122957A2 Slatted spring structure having pivotally supported spring slats |
| 10/23/1984 | US4477935 Mattress support system |
| 10/17/1984 | EP0121524A1 Process for producing foam insulation. |
| 09/25/1984 | US4472849 Bedspring assembly with novel border wire and method of forming the latter |
| 09/19/1984 | EP0118652A1 Slat-type bed bottom |
| 09/11/1984 | US4470584 Box spring assembly |
| 09/04/1984 | US4469738 Bonded intersecting strands of thermoplastic elastomers |
| 08/22/1984 | EP0116237A1 Body support system |
| 08/22/1984 | EP0116106A1 Slat-type mattress with webbing |
| 06/27/1984 | EP0111898A1 Bed bottom with cross beams and resilient connecting pieces |
| 06/05/1984 | US4452485 Flexible elastic support |
| 06/05/1984 | US4452438 Box spring assembly with improved corner springs |
| 05/22/1984 | US4449261 Bed mattress having an improved pillow top |
| 05/08/1984 | CA1167178A2 Limited deflection spring for box spring assemblies |
| 05/02/1984 | EP0107283A2 Upholstery support material made of crossed strands of oriented thermoplastic elastomer |
| 04/25/1984 | EP0106436A2 Sofa bed mechanism |
| 03/21/1984 | EP0103058A2 Device for connecting wooden slats to a supporting frame, particularly to a bed frame |
| 03/15/1984 | WO1984000921A1 Foam insulation and a process for producing the same and insulating the cavities of structures |
| 02/21/1984 | US4432109 Plastic support platform for mattress structure |
| 01/17/1984 | US4426070 Coil spring assembly with grid and base frame |
| 01/04/1984 | EP0097477A2 Box spring assemblies |
| 01/03/1984 | CA1159969A1 Steel wire foundation |
| 12/07/1983 | EP0095761A2 Spring unit |
| 11/29/1983 | CA1157969A1 Box spring assembly with interlocked formed wire components and method of assembling same |
| 11/09/1983 | EP0093135A1 Lath bottom with rope sheaves |
| 11/01/1983 | CA1156379A1 Spring assembly |
| 10/19/1983 | EP0091449A1 Spring element. |
| 08/23/1983 | US4399573 Reinforced box spring frame |
| 08/16/1983 | US4398705 Box spring assembly with interlocked formed wire spring components having limited deflection capabilities |
| 08/10/1983 | EP0085468A2 Body support |
| 08/10/1983 | EP0085229A1 Box spring assembly |
| 08/10/1983 | EP0085228A1 Box spring assembly with improved corner springs |
| 07/19/1983 | CA1150424A1 Box spring assembly with basic wire grid |
| 06/14/1983 | CA1148281A1 Box spring assembly with improved spring installation capability |
| 05/18/1983 | EP0078929A2 Spring mattress using cross-supports and elastic connecting elements |
| 05/11/1983 | WO1983001563A1 Lath bottom with rope sheaves |
| 05/03/1983 | CA1145865A1 Box spring assembly with arcuate bendable springs |
| 04/28/1983 | WO1983001495A1 Spring element |
| 03/22/1983 | US4377279 Steel wire foundation |
| 03/15/1983 | CA1143075A1 Pneumatic core for adjustable firmness of mattresses, cushions and the like |
| 03/01/1983 | CA1142278A1 Mattress foundation |
| 02/08/1983 | US4372546 Spring assembly |
| 02/01/1983 | US4371152 Box spring assembly with improved spring installation capability |
| 01/25/1983 | US4369535 Mattress assembly |
| 01/11/1983 | US4367897 Adjustable seat for the handicapped |
| 01/05/1983 | EP0068768A2 System for controlling an industrial robot |
| 01/05/1983 | EP0068766A1 Bed mattress |
| 11/24/1982 | EP0065316A1 Bed part |
| 11/09/1982 | US4358097 Spring assembly |
| 11/09/1982 | US4357724 Pneumatic core for adjustable firmness of mattresses, cushions and the like |
| 11/09/1982 | US4357722 Bed with adjustably tensionable patient supporting net |
| 10/19/1982 | US4354709 Flexible elastic support |
| 10/13/1982 | EP0062448A1 Shapeable matrix, and a chair using such a matrix |
| 10/12/1982 | CA1133203A1 Base for a bed |
| 07/28/1982 | EP0056428A1 Body of elastic material for mounting slats to the sides of a bed frame |
| 07/20/1982 | US4339834 Box spring assembly with interlocked formed wire components and method of assembling same |
| 07/13/1982 | US4339488 Support web |
| 07/13/1982 | CA1127779A1 Box spring assembly with limited deflection formed wire springs |
| 07/13/1982 | CA1127354A1 Under mattresses for bed furniture |
| 06/16/1982 | EP0053739A1 Spring assembly |
| 06/15/1982 | US4334613 Stick package of spring clip fasteners |
| 05/11/1982 | US4328993 Body supporting and spacing structure |
| 04/28/1982 | EP0050293A2 Device for the elastic reinforcement of selectable subareas of slatted frames for lounging furniture |
| 04/13/1982 | US4324011 Furniture spring assembly |
| 03/23/1982 | CA1120442A1 Sheet metal fastener assembly and method of forming the same |
| 03/16/1982 | US4319370 Base for a bed |
| 03/10/1982 | EP0046771A1 Mattress |
| 02/09/1982 | CA1118117A1 Support grid and spring unit for a box spring foundation unit |
| 01/19/1982 | US4310959 Method of upholstering a couch and edge wire spring stabilizing clamp |
| 12/30/1981 | EP0023205B1 Bed |
| 11/24/1981 | CA1113192A1 Flexible elastic support |
| 10/21/1981 | EP0038155A1 An improved bed or the like |
| 10/20/1981 | CA1111154A1 Internal pressure adjustable bed |
| 09/30/1981 | EP0036412A1 Mattress |