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)
02/1997
02/04/1997US5599065 Seat swivel apparatus
02/04/1997US5599064 Swivel rocker
02/04/1997US5599061 Seat for sitting in the middle position
01/1997
01/28/1997US5597203 Seat with biomechanical articulation
01/23/1997DE19526437A1 Stuhl, insbesondere Reihenstuhl See, in particular chair series
01/22/1997CA2154397A1 A mechanism to convert angular reciprocal movements into intermittent unidirectional rotary movement
01/15/1997CN2244872Y Chair
01/15/1997CN2244871Y Folding chair with adjustable seat
01/14/1997US5593206 Apparatus for vibrating seats
01/08/1997EP0751879A1 Task chair
01/08/1997EP0751727A1 Double-shelled support for a seat back unit
01/08/1997EP0751726A1 Chair
01/08/1997EP0751725A1 Folding garden swing seat
01/07/1997US5590930 Active dynamic seat
01/03/1997WO1997000034A1 Reclining support for astronomy observations
12/1996
12/31/1996US5588706 Control mechanism for the seat carriers of chairs, especially swivel chairs
12/31/1996US5588704 For moving hips/lower midsection of a person in a seated position
12/31/1996US5588702 Garden rocking-chair
12/27/1996EP0749711A1 Swing-chair
12/24/1996US5586808 Chair with lateral frame parts connected by transverse rods supporting seat and backrest
12/19/1996WO1996040468A1 Method and apparatus for assembling chair components
12/19/1996WO1996039900A1 Ergonomic chair
12/19/1996WO1996039898A1 Pneumatic height adjustment column for a chair
12/19/1996WO1996039897A1 Chair with a tilt control mechanism
12/18/1996CN2242714Y Swing-type swing-chair
12/12/1996WO1996039065A1 Improved composite microsphere and lubricant mixture
12/11/1996CN2242028Y Chair for beauty-care and health-care
12/11/1996CN2242023Y School desk and chair with variable height
12/04/1996EP0745341A1 A length adjustable column for chairs, tables or the like, and supporting tube therefor
12/04/1996EP0552219B1 Arrangement in a recline chair
12/04/1996CN2241555Y Qigong health pad
12/04/1996CN2241478Y Rocking chair
12/03/1996US5580129 In a swivel chair
11/1996
11/28/1996DE19623234A1 Screw-adjusted chair foot fixed to main chair leg
11/27/1996CN2240919Y Mountain peach pit health cushion
11/27/1996CN2240918Y Health-care chair with resilient cushion
11/26/1996US5577811 Ergonomic chair
11/26/1996US5577804 Seat height adjustment mechanism for a chair
11/26/1996US5577802 Adjustable chair
11/26/1996US5577801 Active dynamic seat
11/26/1996CA2092654C Supporting platform
11/20/1996EP0742689A1 Chair
11/20/1996CN2240310Y Rotary chair
11/20/1996CN2240309Y Multi-function chair capable of using as small ladder
11/20/1996CN1136268A Chair having a hinged backrest forming a protective cover for the seat when folded down
11/19/1996US5575095 Chair
11/14/1996DE19516841A1 Adjustable chair especially for school child
11/13/1996CN2239757Y Improved elevating device of chair
11/12/1996US5573304 Active dynamic seat
11/07/1996DE19533558C1 Active-dynamic seat apparatus
11/07/1996DE19529255A1 Chair or table etc. arrester assembly
11/05/1996US5570929 Active dynamic seat
11/05/1996US5570873 Longitudinally adjustable gas spring with a longitudinally adjustable column
10/1996
10/29/1996CA2080248C High density stacking flex chair
10/24/1996WO1996032868A1 Adjustable, lockable devices
10/23/1996CN2237978Y Rocking chair with foot massage device
10/22/1996US5567014 Folding swivel chair
10/22/1996US5567012 Chair control
10/22/1996US5567009 Rocking/reclining chair having limit means and noise suppression means
10/17/1996WO1996032038A1 Portable folding chair
10/17/1996WO1996032037A1 An article of furniture
10/16/1996EP0737431A1 Device to lock the oscillating support of a chair seat in various positions
10/16/1996CN2237373Y Portable temp-regulating sitting bath type cushion
10/16/1996CN2237372Y Steel rocking chair
10/15/1996US5564987 Folding swing hammock
10/15/1996US5564783 Chair, in particular office chair
10/15/1996US5564782 Protective guard for rocking chair rocker ends
10/15/1996US5564781 Base frame for base assembly of rocker recliner chair
10/15/1996CA2165610A1 Device to lock the oscillating support of a chair seat in various positions
10/10/1996DE19512884A1 Verbindungsbeschlag Connecting fitting
10/08/1996CA2091174C A working chair
10/03/1996WO1996029913A1 Arrangement in a chair, especially for regulating the level of the seat, etc.
10/03/1996WO1996029912A1 Office chair
10/03/1996CA2216567A1 Arrangement in a chair, especially for regulating the level of the seat, etc.
10/01/1996US5560675 Folding rocking chair
09/1996
09/25/1996EP0732885A1 Amortized swivel column for office chair
09/24/1996US5558397 Rocking chair
09/24/1996CA2004735C One-piece shell for a chair
09/19/1996WO1996028070A1 Seat
09/18/1996EP0731657A1 Chair having a hinged backrest forming a protective cover for the seat when folded down
09/18/1996EP0731656A1 Durable patient chair
09/17/1996US5556170 Sleeve structure of an office chair
09/17/1996US5556163 Automatically adjustable office and task chairs
09/17/1996US5556161 Apparatus for vibrating seats
09/11/1996EP0730423A1 Arrangement in a chair, especially a chair for children
09/11/1996CN2234727Y Chair with relief
09/05/1996DE19507927A1 Vibrating stand floor with movable top part
09/03/1996US5551758 Durable patient chair
09/03/1996US5551753 Active dynamic seat
08/1996
08/29/1996WO1996025867A1 Vibrating floor
08/27/1996US5549743 Composite microsphere and lubricant mixture
08/22/1996DE19505335A1 Chair, esp. for pupil, with frame comprising seat and backrest
08/21/1996EP0727161A1 Seat, especially in the style of a stool
08/21/1996EP0726723A1 A working chair with synchronous seat and back adjustment
08/21/1996CN2233198Y Multi-functional electric rocking chair
08/21/1996CN2233197Y Portable collapsible rocking chair
08/20/1996US5547253 Sit/stand adjustable, tower chair
08/20/1996US5547252 Office chair
08/15/1996WO1996024274A1 Rocker stool with contact means centrally arranged below the seat
08/15/1996WO1996024273A1 Pendulating stool
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