Patents for A47B 9 - Tables with tops of variable height (4,860)
05/1995
05/18/1995DE4339001A1 Piece of furniture with a device for even and uneven height adjustment
05/17/1995CN2196929Y Fitness table with rising and falling multifunctions
05/09/1995US5413414 Guide sleeve for a length-adjustable column for chairs or tables
05/03/1995CN2195887Y Adjustable and health-care desk
04/1995
04/27/1995DE4336430A1 Lockable height-adjusting mechanism
04/25/1995US5408940 Adjustable height work surface wtih rack and pinion arrangements
04/20/1995WO1995010204A1 Folding table
04/20/1995DE4335536A1 Table
04/18/1995CA2000943C Table with support frame and tabletop and control device for varying the height and inclination of the tabletop
04/04/1995US5402737 Supporting platform
04/04/1995US5402736 Table having a tabletop adjustable to selectable levels
03/1995
03/30/1995DE4332809A1 Worktable
03/29/1995EP0645105A1 Table and table system
03/28/1995US5400721 Load compensator for spring counter-weighting mechanism
03/28/1995US5400720 Lift and tilt table
03/22/1995CN2192210Y Health-care desk for children
03/15/1995CN2191576Y Eyesight health-care desk and chair for youngsters
03/09/1995WO1995006421A1 Adjustable desk system
03/09/1995CA2169720A1 Adjustable desk system
03/08/1995EP0641532A1 Length adjustable column for chairs, tables or the like
03/07/1995US5394809 Adjustable height table
01/1995
01/26/1995DE4324898A1 Piece of furniture in the form of a table, having a working, set-down (storing) or table board, especially working or office table
01/18/1995CN2187395Y Single column type multi-purpose adjustable health care table
01/12/1995DE4321647A1 Reversing valve
01/10/1995CA1333881C Ironing board
01/10/1995CA1333880C Ironing board
01/03/1995US5377942 Column unit
12/1994
12/27/1994US5375514 Adjustable height table support mechanism
12/27/1994CA1333686C Ironing board
12/22/1994WO1994028771A1 A piece of furniture, especially a child's chair
12/22/1994DE4319846A1 Scissor lifting table
12/20/1994US5373793 Adaptor housing for mounting an adjustable height work surface to a wall panel
12/15/1994DE4426846A1 Length-adjustable gas spring for chairs, tables or the like
12/06/1994US5370063 Vertically adjustable work surface
11/1994
11/24/1994DE4317055A1 Furniture underframe
11/22/1994US5365862 Table height adjusting mechanism
11/17/1994DE4315649A1 Table frame with C-shaped supporting frames
11/17/1994DE4309398C1 Column-like lifting and supporting device
11/16/1994CN2182559Y Multi-function desk for learning with angle-adjustable and heigh-adjustable function
11/15/1994US5363772 Center post supported table with a multiple of table leaves
10/1994
10/27/1994WO1994024441A1 A connection between furniture legs
10/26/1994CN2180119Y Desk and chair height adjusting device
10/26/1994CN2180114Y Foldable height-adjustable table
10/25/1994CA2041990C Adjustable legs for desk and the like
10/12/1994CN2179043Y Multifunctional height adjusting table
10/12/1994CN2179042Y Height adjustable desk
10/12/1994CN2179041Y Height adjustable desk
10/11/1994US5353715 Leg attachments for a height adjustable folding table
10/05/1994CN2178452Y Desk cabable for lifting and folding
09/1994
09/22/1994DE4308455A1 Setting device for bearers longitudinally adjustable by pressure medium
09/15/1994WO1994019987A1 Ergonomic furniture
09/14/1994EP0614632A2 A positioning device
09/07/1994EP0613852A1 Scissor type lifting table
09/01/1994WO1994018867A1 Work table
08/1994
08/24/1994CN2174896Y Multi-function desk with height adjustable function
08/23/1994US5339750 Adjustable work table
08/17/1994CN2174089Y Up-down, folding multi-purpose dinning table
08/16/1994US5337678 Adjustable desk frame
08/04/1994WO1994016597A1 Working table
08/02/1994US5333968 Length-adjustable column for tables, chairs or the like
07/1994
07/21/1994DE4325841C1 Table frame with stepped height adjustment
07/06/1994CN2170684Y Electric heting table
07/06/1994CN2170683Y Table and stool with variable height device
07/05/1994US5325794 Display table
06/1994
06/28/1994US5323695 Method of controlling height adjustable work station
06/23/1994DE4336833A1 Folding work table with motorised scissors legs
06/22/1994CN2169308Y Multifunctional lifting and rotation device for dining table
06/21/1994US5322025 Adjustable dual worksurface support
06/15/1994CN2168469Y Table lifting controller
06/14/1994US5320047 Desk having self-releveling height adjustment and hydraulic circuit therefor
05/1994
05/25/1994EP0502058B1 Pillar device
05/18/1994CN2164724Y Concealed height-adjustable table
05/18/1994CN2164723Y Multi-section height and slope adjusting device for table top
05/17/1994US5311827 Load compensator for spring counter-weighting mechanism
05/11/1994CN2164222Y Lifting multi-purpose table
05/04/1994CN2163575Y Stepless elevating means for tables and chairs
04/1994
04/28/1994DE4236151A1 Length-adjustable gas spring for adjusting height of chairs, tables etc. - has housing containing cylinder and pressure medium, cylinder, piston, rod and guide, with throttle opening
04/27/1994CN2162841Y Multifunction table
04/20/1994EP0592825A2 Height-adjustable table
04/13/1994EP0591901A1 A guide means for telescoping cylindrical parts and a column unit comprising such guide means
04/13/1994CN2161162Y Rotating table for dinner
04/06/1994EP0590211A1 Furniture with height adjustable worktop
03/1994
03/15/1994US5294086 Adjustable oleopneumatic amortized support column, for chairs and armchairs
03/01/1994US5289782 Adjustable height table
02/1994
02/24/1994DE4227844A1 Continuous vertical height control for horizontal surfaces - especially desk or table tops, has drive units, lifting units, cogged belts and pulleys.
02/23/1994EP0583489A1 School desk
02/23/1994CN2156736Y Folding lifting multipurpose table
02/15/1994US5285733 Height-adjustable table with a linear or straight guide
02/01/1994US5282593 For supporting a platform above a floor
01/1994
01/26/1994CN2153966Y Multifunction healthy desk
01/25/1994US5280753 Variable height table
01/18/1994US5279231 Plastic frame system having a triangular support post
12/1993
12/23/1993DE4219875A1 Folding underneath frame for table, especially in caravan - has uprights each consisting of top, middle and bottom part, with sleeves, locking pins, stop, and two hinges.
12/21/1993US5271320 Workstation having independently movable mast sections
12/17/1993CA2071337A1 Adjustable leg
12/15/1993CN2149136Y Multi-direction removed dining table and being able to make it high being up and lower down
12/14/1993US5269398 Longitudinally adjustable gas spring and elevating mechanism with such gas spring
12/07/1993US5267713 Device for adjusting the height of an article of furniture
12/07/1993CA1324883C2 Ironing board
11/1993
11/30/1993US5265542 Motion control apparatus
1 ... 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49