Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47C - Chairs; Sofas; Beds › A47C 1 - Chairs adapted for special purposes
Patents for A47C 1 - Chairs adapted for special purposes (16,551)
10/1991
10/29/1991US5061010 Cam guide drive mechanism for power-assisted chairs and the like
10/24/1991DE4108637A1 Chair or recliner fitment - consists of baseplate with pivot lever, joined to toggle lever, with accumulator
10/23/1991EP0452918A1 An apparatus for automatically turning up and down seats for a telescopic seating system
10/23/1991CN2087011U Multi-function chair for fishing
10/22/1991US5058954 Body contour support structure for travelers and audiences
10/17/1991WO1991015140A1 Collapsible reclining and/or seating furniture
10/15/1991US5056864 Work station system
10/15/1991US5056863 Laterally adjustable armrest for a chair
10/15/1991US5056862 Recessed lever actuator for recliner mechanism
10/11/1991WO1991015139A1 High density stacking flex chair
10/09/1991EP0232270B1 Seat with dynamic backrest portion
10/08/1991US5054857 Convertible chair
10/08/1991US5054850 Shiftable carriage mechanism for incliner chair
10/03/1991WO1991014840A1 A roofer's safety aid
10/03/1991WO1991014386A1 Chaise lounge with adjustable canopy
10/01/1991USRE33704 Rocker-recliner chair
10/01/1991US5052753 Adjustable sitting device
09/1991
09/25/1991EP0448446A1 Planet free continuous articulation with compensation for play
09/25/1991EP0224564B1 Ergonomic seating assembly
09/25/1991CN2085188U Separate chair, connectible together into a row
09/24/1991US5050933 Stacking chair with collapsible arms
09/24/1991US5050932 Shaped junction portions of tubes of an articulated seat frame
09/24/1991US5050931 Controlled deflection front lip for seating
09/24/1991US5050767 Personal container for spectators
09/19/1991DE4107748A1 Locking pivot mechanism for seat back - uses pivot element and cam disc respectively associated with movable and stationary elements
09/19/1991DE4008103A1 Seat with textile covering - has two angle pieces attached to seat frame, with two arms
09/18/1991CN2084752U Multipurpose chair for massage, recovery and health protection
09/17/1991US5048893 Ergonomic chair
09/17/1991CA1289051C Seating furniture
09/12/1991DE4007192A1 Arrester for swivel hood of beach chair - is set inside stand support and connected to external release mechanism
09/12/1991DE4007179A1 Load-dependent chair backrest adjustment - has displacement cylinder connected to backrest and engaging lockable gas spring
09/11/1991CN2084324U Public seat for advertisement
09/10/1991WO1991013574A1 Sofa or armchair with adjustable sitting depth
09/10/1991US5046782 Rotatable sun chair
09/10/1991CA2077646A1 Sofa or armchair with adjustable sitting depth
09/04/1991EP0296229B1 Chair comprising a seat, a back and a frame
08/1991
08/29/1991WO1991012750A1 An adjustable chair
08/29/1991CA2077074A1 Adjustable chair
08/28/1991EP0443002A1 Improved adjustable seating assembly
08/28/1991CN2083433U Multipurpose chair
08/28/1991CN2083432U Chair for toilet and sitting use
08/27/1991US5042875 Portable seat assembly
08/21/1991CN2082997U Ratchet-type bed and chair
08/20/1991US5040846 Rocker chair
08/14/1991DE4004311A1 Overlay cushion for seat - consists of two flexible superimposed layers joined along lines or points and inflated to form air compartments
08/13/1991US5039167 Movable footrest for handicap and styling chair
08/13/1991CA1287563C Adjustable chair
07/1991
07/31/1991EP0439223A1 Structure for chairs, small armchairs and the like with means for completion in diversifiable versions
07/30/1991US5035466 Ergonomic chair
07/25/1991WO1991010382A1 A chair
07/25/1991DE4001852A1 Adjustment fitment for chairs with leg support - has swivel lever arrangement between base frame and seat support fitments
07/24/1991CA2034523A1 Structure for chairs, small armchairs and the like with means for completion in diversifiable versions
07/23/1991US5033792 Armrest-attaching mechanism
07/23/1991US5033791 Chair frame
07/23/1991CA1286589C Seat
07/11/1991WO1991009554A1 Synchronous adjusting device for office chairs or the like
07/09/1991US5029822 Device for adjusting the inclination of the backrest of a seat
07/04/1991DE4041157A1 Synchronised adjustment device for office chairs - has backrest rotatable and vertically spaced from seat
07/03/1991EP0435206A1 Construction of chairs connectible in rows
07/03/1991EP0413732A4 Reclining chair
07/02/1991US5027455 Multiposition misting lounging pad
06/1991
06/26/1991EP0433326A1 Locking mechanism for a foldable piece of seating furniture.
06/26/1991CN1012948B Adjustable-width seating for passenger carrying vehicles
06/25/1991CA1285201C Chair back adjustment
06/19/1991EP0432420A2 Hinge assembly for seats, having an adjustable backrest, particularly for car seats
06/19/1991EP0374194B1 Systeme for driving carriages on a rail and process for operating same
06/18/1991US5024484 Adjustable sitting device
06/12/1991CN2078567U Multi-functional sofa
06/05/1991EP0429837A1 Chair, particularly office-chair
05/1991
05/29/1991CN1051663A Adjustable seating
05/28/1991US5018788 Foldable seat
05/28/1991US5018452 Drive system for track mounted undercarriages and method for use thereof
05/22/1991EP0256070B1 Chair for service to customer
05/21/1991US5016940 Seat reclining mechanism
05/21/1991CA1284292C Tilt mechanism, particularly for knee-tilt chair
05/15/1991EP0426743A1 Locking device for chair seats.
05/15/1991EP0277145B1 An adjustable sitting device
05/15/1991CN2076793U Back beam upset row chairs
05/15/1991CA2029354A1 Adjustable seating
05/14/1991US5015032 Chaise lounge with adjustable canopy
05/14/1991US5015031 Reclining chair
05/07/1991US5013085 Lounge chair canopy construction
05/07/1991US5013084 Mechanism for high-leg reclining chair
05/02/1991EP0425237A2 Reclining device for automotive seat
05/02/1991DE3939920C1 Lock for forward foldable car seat - has rotary pawl on eccentric, to which is associated actuating rotator
05/01/1991CN2075905U Reclining chair capable of sitting in many postures
04/1991
04/30/1991US5011220 Chair mechanism
04/23/1991US5009467 Adjustable armrest for chair
04/23/1991US5009466 Reclining chair
04/17/1991EP0423017A1 Chair for resting and relaxation
04/17/1991CN2075029U Foldable light rocking chair
04/16/1991US5007679 Reclining chair
04/16/1991CA1283036C Continuous hinging device, having a slack take-up mechanism, for vehicle seats
04/11/1991CA2023472A1 Arm height adjustment mechanism for a chair
04/09/1991US5005907 Continuous joint for a seat with automatic clearance compensation
04/09/1991US5005905 Chair for an office or the like
04/02/1991US5004214 Device for adjusting the backrest and/or the seat of chairs
03/1991
03/28/1991DE3931198A1 Hall seating removal appliance - incorporates fixed flexible pulleys such as cables or chains, with rigid unit, dust cover and refuse bags
03/27/1991EP0419395A1 Structure for the formation of rows of seats and seat constructed with the same
03/27/1991EP0418731A1 Chair
1 ... 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 ... 166