Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47C - Chairs; Sofas; Beds › A47C 3 - Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
Patents for A47C 3 - Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (12,714)
08/1983
08/23/1983US4399952 Thread delivery apparatus
08/16/1983US4398767 Patio swing
08/16/1983CA1152236A1 Furniture
07/1983
07/19/1983US4394001 Height-adjusting mechanism for chair seat
07/07/1983WO1983002219A1 Device for adjusting sitting position of automobile seat
06/1983
06/28/1983US4390206 Synchrotilt chair control
06/21/1983CA1148460A1 Pivotable adjustment mechanism
06/15/1983EP0081102A1 Sitting furniture
06/14/1983US4387876 Constant force generator mechanism and adjustable seat constructed therewith
06/08/1983EP0080892A1 Low profile resilient suspension assembly for a vehicle seat
06/07/1983US4386766 Lengthwise adjustable gas spring
05/1983
05/31/1983CA1147395A1 Medical electrode and system for minimizing motion artifacts
05/25/1983EP0079809A2 Pivotal adjustment mechanism
05/25/1983EP0079530A2 Lockable rocking device for seats of sitting furniture
05/24/1983US4384741 Tilting device for seating units
05/17/1983US4383714 Rocking movable chair
05/17/1983CA1146461A1 Versatile helmsman chair for a yacht
05/04/1983EP0078143A1 Chair support column and chairs with elevating seats
04/1983
04/26/1983CA1145240A1 Sitting device
04/20/1983EP0077280A1 Lifting chair
04/12/1983US4379588 Revolving solar lounger
04/12/1983US4379540 Adjustable support devices for swivel chairs
04/06/1983EP0064541A4 Suspension element for a chair.
03/1983
03/22/1983US4377308 Asymmetrical anatomic arm-chair, particularly for odontological use
03/03/1983WO1983000610A1 Chair
03/01/1983US4375301 Chair seat adjustment assembly
02/1983
02/15/1983US4373692 Chair control with height adjustment actuator
02/15/1983US4373334 Device for variable height adjustment of supports
02/15/1983CA1141280A1 Stackable chair
02/08/1983US4372606 Rocker structure for rocking chairs
02/01/1983US4371142 Rocking chair
01/1983
01/25/1983US4369997 Chair
01/12/1983EP0069410A1 Chair
01/04/1983US4366981 Standing work seat
01/04/1983US4366980 Stackable armchair
12/1982
12/21/1982US4364606 Articles of furniture
12/21/1982CA1137864A1 Height adjustable chair base
12/07/1982US4362335 Adjustable chair backrest mechanism using pneumatic and mechanical springs
11/1982
11/23/1982US4360281 Reversible cam lock assembly
11/17/1982EP0064541A1 Suspension element for a chair
11/09/1982US4357723 Apparatus and method for upholstering a rigid chair shell
11/03/1982EP0063860A2 Chair
11/02/1982US4356990 Device for vertically adjusting seat
10/1982
10/14/1982EP0053174A4 Improvements in office chairs.
10/12/1982CA1133377A2 Chairs and method for making same
10/12/1982CA1133376A2 Chairs and method for making same
10/12/1982CA1133375A1 Chairs and method of making same
09/1982
09/28/1982US4351524 Swing
09/14/1982CA1131555A1 Rocker-recliner chair
08/1982
08/24/1982US4345733 Mounting device for a chair seat
08/19/1982WO1982002654A1 Chair structure
08/17/1982US4344594 Lift mechanism for dental chair
08/11/1982EP0057543A1 Mechanism for raising and lowering a seat for handicapped persons
07/1982
07/28/1982EP0056454A2 Seating furniture, particularly office swivel chair
07/27/1982US4341420 Lounge chair
07/27/1982US4341419 Stackable chair with arm rests
07/20/1982US4340250 Platform rocking chair springs
07/13/1982CA1127522A1 Article of furniture and method of manufacture
07/06/1982CA1127063A1 Chair
06/1982
06/29/1982US4336965 Expandable legrest for dental chairs
06/22/1982CA1126147A2 Articulated double back for chairs
06/15/1982US4334709 Seat for vehicle
06/09/1982EP0053174A1 Improvements in office chairs
06/08/1982US4333683 Chair with automatically adjustable tilting back
06/02/1982EP0052832A2 Control-head for pneumatic springs, particularly for adjusting seats of sitting furniture
05/1982
05/27/1982WO1982001760A1 Universal mechanical linkage
05/25/1982US4331313 6-Way split bench seat adjuster
05/19/1982EP0051625A1 Seat for a chair, an armchair or similar
05/11/1982US4328991 Sitting device
05/11/1982US4328943 Control mechanism for a chair or the like
04/1982
04/28/1982EP0050465A1 A height control mechanism for a chair, table or the like
04/27/1982US4326309 Bedding device
04/13/1982US4324382 Height adjustable chair base
04/13/1982CA1121709A1 Chair control
04/07/1982EP0048798A1 Chair, particularly garden chair, having a back-rest adjustable in inclination and a seat adjustable in height
03/1982
03/18/1982WO1982000864A1 A furniture chassis
03/17/1982EP0047564A2 A furniture chassis
03/16/1982US4319780 Rocker-recliner chair
03/09/1982US4318536 Axially adjustable pneumatic spring
03/09/1982US4318526 Adjustable telescopic device
03/02/1982CA1119089A1 Ergonomic chair
02/1982
02/23/1982US4316632 Ergonomic chair
02/23/1982CA1118674A1 Hydraulic cushioning device for vehicle seat
02/17/1982EP0045925A1 Sitting furniture, particularly swiveling office chair
02/16/1982US4315613 Mechanical height adjustment mechanism for chairs
02/09/1982US4314728 Chair control
02/02/1982US4313498 Means for stabilizing equipment supported in an enclosure
01/1982
01/05/1982US4309015 Vertical position adjuster for seats, particularly for motor vehicle seats
12/1981
12/24/1981WO1981003605A1 Improvements in office chairs
12/22/1981CA1114732A1 Spring suspension for vehicle seats
12/08/1981US4304437 Adjustable chair suspended from a single point
12/08/1981US4304436 Stackable chair
12/01/1981US4303219 Swivel-rocker base
12/01/1981CA1113372A1 Ergonomic chair
11/1981
11/12/1981WO1981003114A1 Seat for a chair,an armchair or similar
11/11/1981EP0039576A2 Chair seat adjustment assembly
11/11/1981EP0039574A2 Chair control
11/03/1981CA1111755A1 Floor seats
10/1981
10/27/1981US4296903 Actuator button apparatus for adjustable chairs
10/20/1981US4295627 Spring suspensions for vehicle seats
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