Patents
Patents for A47C 3 - Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats (12,714)
08/1996
08/14/1996EP0726045A2 Chair
08/14/1996DE19504121A1 Pendelhocker mit zentral unter der Sitzfläche angeordneter Kontakteinrichtung Rocking stool with centrally positioned under the seat contact device
08/14/1996CN2232686Y Multifunctional chair in use for office
08/14/1996CA2142403A1 Adjustable seat and back support pad, and mattress
08/07/1996EP0724394A1 Arrangement in structural elements, for example for use in furniture
08/06/1996US5542743 Task chair
08/06/1996US5542741 Apparatus for vibrating seats
08/01/1996DE19502718A1 Chair with height adjustable seat supported by legs
07/1996
07/31/1996CN2231878Y Piano stool with vertically-adjustable seat
07/30/1996US5540638 Multi-level aerobic step device
07/30/1996US5540481 Chair with zero front rise control
07/25/1996WO1996022193A1 Task chair
07/25/1996DE19501301A1 Length adjustable gas spring
07/24/1996EP0722283A1 Split back chair
07/24/1996CN2231508Y Chair
07/23/1996US5538326 Flexible unitary seat shell
07/23/1996US5538321 Apparatus for vibrating seats
07/23/1996US5538115 Motor driven rotational to translational actuator for a piston cylinder
07/17/1996EP0721752A2 Arrangement in a recline chair
07/17/1996EP0721751A2 Arrangement in a recline chair
07/17/1996CN2231057Y Closed lifter
07/16/1996US5536099 Structural article including cast-in place bearing
07/16/1996US5536068 Chair with adjustable legs
07/10/1996EP0720825A1 Improved modular stool
07/10/1996EP0720436A1 Flexible reclining chair
07/10/1996CN2230539Y Height regulating desk and chair
07/09/1996US5533788 Ready-to-assemble furniture with improved fastening means
07/09/1996US5533784 Apparatus for vibrating seats
07/02/1996US5531413 Adjustable-length column for chairs, tables or the like
06/1996
06/20/1996DE4445176A1 Gymnastic ball used as seat
06/20/1996DE4444176A1 Piston cylinder unit, esp. pneumatic spring, inside vertical pipe
06/18/1996US5527095 Pawl and ratchet assembly
06/11/1996US5524967 Active dynamic seat
06/11/1996US5524963 Stacking interface device for chairs
06/11/1996US5524308 Inflatable pillow
06/05/1996CN1123652A Support equipment for human body massage
06/04/1996US5522642 Folding seating with selectively extendable legs
05/1996
05/28/1996US5520435 Reclining legless chair with interlocking headrest
05/23/1996DE4441518A1 Adjustable, wooden, garden chair etc.
05/22/1996EP0712594A1 System for the assembly and clamping of seats which can be dismantled
05/22/1996EP0645976A4 Office chair.
05/17/1996WO1996014001A1 Multi-position chair
05/15/1996EP0545921B1 Adjustable mounting for a chair
05/14/1996US5516197 Chair
05/14/1996US5516192 Apparatus for vibrating seats
05/14/1996US5516134 Seat for a wheeled vehicle
05/14/1996US5516082 Gas cylinder
05/10/1996CA2162198A1 Chair with adjustable legs
05/09/1996DE4439336A1 Swivel chair adjustment system
05/09/1996DE19536551A1 Chair or table design
05/08/1996CN2226410Y Pneumatic medicated health-care cushion
05/08/1996CN1121789A Longitudinally adjustable gas spring for chairs, tables or the like
05/02/1996DE19516633A1 Arrester for securing relative position of chair seat w.r.t. frame
04/1996
04/30/1996US5512026 Method of using a modular step exercise unit
04/30/1996US5511852 Adjustable backrest for a chair
04/30/1996US5511851 Modular stool
04/30/1996US5511759 Hydraulic chair height adjustment mechanism
04/25/1996WO1996011613A1 Noise suppression means for rocking/reclining chair
04/25/1996WO1996011612A1 Pawl and ratchet assembly
04/25/1996WO1996011611A1 Seat support for office chairs or the like
04/24/1996EP0707816A1 Selector device to lock the oscillating support of a chair seat in various positions
04/24/1996CN2225265Y Cushion good for health
04/23/1996US5509719 Multi-position chair
04/18/1996DE4436145A1 Sitzmöbel Seating
04/17/1996EP0707160A1 Adjustable-length gas spring for chairs, tables etc.
04/17/1996CN1120424A height-positioning method for adjustable chair
04/16/1996US5507557 Apparatus for vibrating seats
04/10/1996EP0705549A1 Hollow object used as a seat support
04/10/1996EP0622995A4 Resilient chair support.
04/10/1996CN2223925Y Convenient cushion
04/10/1996CN2223924Y Body-building chair
04/09/1996US5505524 Portable hair styling and barber chair
04/04/1996DE4435062A1 Seat for parks and bus shelters
04/02/1996CA2116397C Chair base
03/1996
03/28/1996DE4433663A1 Chair with subframe seat and backrest
03/27/1996EP0702589A1 Device for rigidly securing two angled bars to a horizontal bar
03/27/1996CN1119133A Electromagnetic transducer
03/21/1996DE4432656A1 Chair with bottom frame and seat support
03/20/1996EP0701791A1 Chair with rocking seat
03/19/1996US5499862 Turntable
03/19/1996US5499861 Chair, in particular office chair
03/19/1996US5499413 Composite foam chair cushion and method
03/13/1996EP0700652A2 Height-adjustable folding chair
03/13/1996EP0700651A1 Improved structure for office chairs
03/13/1996EP0474658B1 Hub construction for rotatable chair
03/12/1996US5498061 Apparatus for vibrating seats
03/12/1996US5497966 Column unit, in particular a chair column unit
03/07/1996DE19532234A1 Height adjustable garden chair
03/06/1996EP0699041A1 Foot for a rotatable chair
03/06/1996EP0699040A1 Hub for a rotatable chair
03/05/1996US5496115 Guide sleeve for a length-adjustable column for chairs or tables
02/1996
02/29/1996DE19530555A1 Stuhl, insbesondere Büro- oder Arbeitsstuhl Chair, in particular office or work chair
02/28/1996CN2220980Y Mechanical elevating apparatus
02/28/1996CN2220779Y 折叠式摇椅 Folding rocking chair
02/22/1996WO1996004823A1 Novel office chair structure
02/22/1996DE4428244A1 Chair connectable into row of seats
02/21/1996EP0697070A1 A connection between furniture legs
02/21/1996CN2220304Y Swivel chair with medicine health-care
02/21/1996CN2220202Y Improved pipe frame adjusting base
02/15/1996DE4428259A1 Seat with height adjustable support column