Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47B - Tables; Desks; Office furniture; Cabinets; Drawers; General details of furniture › A47B 9 - Tables with tops of variable height
Patents for A47B 9 - Tables with tops of variable height (4,860)
04/1999
04/08/1999WO1999016333A1 Linear actuator
04/08/1999DE19811475C1 Telescopic leg for table
04/06/1999US5890438 Height adjustment system for a desk or workstation
03/1999
03/16/1999US5881980 Leg assembly
02/1999
02/04/1999WO1998048665A3 Working table
01/1999
01/28/1999DE19744306C1 Adjustment device for variable-height work table etc.
01/21/1999WO1999002915A1 Adjustable leg
01/21/1999DE19732590C1 Universal work table
01/21/1999CA2296073A1 Adjustable leg
01/12/1999US5857650 Extension for adjustable leg and method of using
01/05/1999CA2100421C Lifting means
12/1998
12/30/1998CN2301904Y Table with top of variable height
12/29/1998CA2160390C Adjustable work surface
12/24/1998DE19725059A1 Coupling for attaching components to interlocking furniture system
12/16/1998CN2300306Y Portable desk for student's painting and calligraphy
12/09/1998EP0882415A1 Legs adjustable in height for supporting a table top, desk top or work top.
12/08/1998US5845590 Adjustable height table
12/03/1998DE19824657A1 Folding furniture leg, e.g. table leg for caravan, etc.
12/01/1998CA2149956C Telescopic adjustable height apparatus
11/1998
11/17/1998CA2016079C Adjustable table
11/12/1998WO1998050726A1 Height-adjustable workstand support
11/12/1998WO1998049921A1 A locking device
11/12/1998CA2288781A1 Height-adjustable workstand support
11/10/1998US5833198 Mechanically operated lift table
11/10/1998US5833182 Adjustable column
11/05/1998WO1998048665A2 Working table
11/04/1998EP0874568A1 Modular desk and desk system
11/04/1998CN2296127Y Health-care desk and chair
10/1998
10/29/1998WO1998047407A1 Apparatus at a vertically adjustable work bench for giving a linear vertical movement to the work plate
10/29/1998DE19738220A1 Universal work table
10/29/1998DE19719623A1 Universal work table
10/28/1998EP0873700A2 Worktable
10/28/1998EP0873487A1 Counterbalance apparatus
10/20/1998US5823120 Vertically adjustable desktop, preferably a school desk
10/13/1998US5819669 Motorized console
10/08/1998DE19814209A1 Parallel guide system for height-adjustable tables etc on hinge-arm basis
10/07/1998CN2293246Y Non-section type variable height regulator for top of table
10/01/1998DE19738454C1 Table top height adjustment
09/1998
09/23/1998EP0723409B1 Folding table
09/22/1998US5810320 For supporting a sheet of material
09/22/1998US5809908 Mechanism for adjusting the height of a work surface
09/09/1998CN2290243Y Height adjustable desk
09/08/1998US5802989 Table support structure
09/08/1998US5802988 Vertically adjustable table
09/05/1998CA2197238A1 Adjust-approach
09/03/1998DE19808033A1 Stand for adjusting height of table-top
09/03/1998DE19808032A1 Height adjustment mechanism for cover plate of cupboard table
09/02/1998CN2289452Y 可调式电脑桌 Adjustable Computer Desk
09/02/1998CN2289451Y Lifting table supported by pipe frame and table surface capable of incline
08/1998
08/25/1998US5797331 Counterbalanced table mechanism
08/12/1998EP0857279A1 Leveling device for a support leg
08/06/1998DE19800857A1 Drive for changing position of office desk components
08/05/1998CN2286992Y Multifunctional table
07/1998
07/22/1998CN2286393Y Multi-function height-adjustable table with adjustable top area
07/16/1998DE19700540A1 Furniture item, e.g. coffee-table
07/14/1998US5778803 Adjustable height load bearing support structure
07/01/1998CN2285080Y Built-in type gas heating dining table
06/1998
06/24/1998CN2284543Y Multi-purpose tea table
06/17/1998EP0847714A1 Low table with movable top
06/10/1998DE19651306C1 Height-adjustable table for camping caravans, sail yachts, etc.
06/10/1998DE19650100A1 Adjustable table for data processing system
06/04/1998DE19735057A1 Table height adjuster with crank
06/03/1998EP0844900A1 Physical exercise table
06/02/1998US5758849 Assembly for supporting a computer and related equipment at a selected height
06/02/1998US5758586 Adjustable height table
05/1998
05/28/1998WO1998022002A1 Device for positioning trays in computer tables
05/28/1998DE19749509A1 Height adjustment mechanism for table top
05/28/1998DE19648451A1 Continuous height adjustment device for work=surface, e.g table-top
05/26/1998US5755164 Adjustable table system
05/20/1998DE19745494A1 Length-adjustable telescopic element for table/chair legs
05/19/1998US5752449 Working table
05/07/1998DE19745176A1 Height adjustable frame for furniture, esp. desk
05/06/1998EP0839474A2 Table underframe
05/06/1998CN2280458Y Rack-type lifting mechanism for table and chair
05/05/1998US5746334 Apparatus for supporting modular and cooperating components
04/1998
04/23/1998WO1998016134A1 Adjustable height load bearing support structure
04/23/1998CA2252939A1 Adjustable height load bearing support structure
04/22/1998CN2279100Y Adjustable table for studying
04/16/1998WO1998015212A1 Hoisting device for a table of adjustable height
04/16/1998WO1998015211A1 Adjustable height load bearing support structure
04/16/1998DE19642592A1 Height-adjustable work table
04/16/1998DE19642357A1 Occasional furniture used as desk-unit in offices
04/14/1998CA2218005A1 Table support structure
04/01/1998CN2277214Y Multi-purpose table top structure
03/1998
03/03/1998US5722331 Adjustable height load bearing support structure
02/1998
02/18/1998CN2274445Y Desk and chair for student
02/18/1998CN2274444Y Worm gear mechanism for lifting table legs
02/17/1998US5718406 Counterbalance apparatus
02/11/1998EP0796050A4 Leveling mechanism adjustable glide
02/10/1998US5715759 Apparatus for setting furniture in variable elevated positions
01/1998
01/29/1998DE19619242C1 Height adjustment device for workstation
01/22/1998DE19640738C1 Adjustable-length chair or table leg
01/22/1998DE19628721A1 Chair column for stool or chair
01/13/1998US5706739 Height adjustable counterbalance workstation
01/08/1998DE19626856A1 Support frame for height adjustable table
01/08/1998DE19626855A1 Support frame for height adjustable table
01/08/1998DE19626854A1 Support frame for height adjustable table
01/07/1998CN2271844Y Height-adjustable writing desk for children
01/02/1998DE19623437A1 Teleskopführung Telescopic guide
12/1997
12/18/1997WO1997047217A1 Telescopic guide
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49