| Patents for A47B 9 - Tables with tops of variable height (4,860) |
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| 09/17/1987 | DE3608231A1 Rapid lowering and lifting device for use in small items of furniture |
| 09/08/1987 | US4692057 Taper connection on a chair or table column of adjustable height |
| 09/01/1987 | US4690358 Height-adjustable fitting for furniture |
| 08/18/1987 | US4686910 Adjustable multi-leaf table |
| 07/30/1987 | DE3613530A1 Cupboard and/or table furniture which can be mounted on a vertical wall and the positions of which can be changed in height |
| 07/22/1987 | EP0229585A1 Vertically adjustable table construction |
| 07/07/1987 | US4677919 Transformable low drawing-room table |
| 06/24/1987 | CN86202163U Foldable solar cooker-multifunctional square table |
| 06/19/1987 | DE3543696A1 Vertically adjustable furniture, in particular coffee table |
| 05/27/1987 | CN86202435U Hotor-driven rotary dinning table |
| 05/26/1987 | US4667605 Adjustable table leg assembly |
| 05/05/1987 | US4662286 Convertible table |
| 04/22/1987 | EP0219362A1 Lockable gas spring |
| 04/07/1987 | US4655426 Adjustable leg for supporting a table |
| 04/02/1987 | DE3630628A1 Desk with height- and inclination-adjustable desk top |
| 03/24/1987 | US4651652 Vertically adjustable work desk |
| 03/18/1987 | CN86202133U Folded and adjustable desk on bed |
| 03/17/1987 | US4650143 Adjustable support |
| 03/04/1987 | EP0139738B1 A device in an actuator for elevation adjustment of work stations |
| 01/20/1987 | US4637322 Adjustable computer work table |
| 01/14/1987 | EP0208656A2 Transformable low drawing-room table |
| 01/13/1987 | US4635565 Variable height table |
| 01/13/1987 | US4635492 Telescopic assembly |
| 12/10/1986 | EP0203925A1 An arrangement for a desk comprising a desk-top which can be raised and lowered |
| 12/09/1986 | US4627591 Adjustable legs for furniture and locking means for securing such adjustment |
| 12/09/1986 | US4627364 Vertically-adjustable desk structure |
| 12/03/1986 | EP0203362A1 Table or the like adjustable in height |
| 12/02/1986 | US4625424 Quick leveling apparatus |
| 11/26/1986 | EP0202232A1 An arrangement for a switchboard desk |
| 11/06/1986 | EP0161308A4 Adjustable leg for supporting a table. |
| 11/05/1986 | CN85205066U 可调书桌 Adjustable Desk |
| 10/28/1986 | US4619208 Work surface height adjustment mechanism |
| 10/07/1986 | US4615279 Vertically adjustable table |
| 08/26/1986 | US4607577 Overbed table |
| 08/12/1986 | US4605189 Anti-fail device for locking a drawing-board pillar against motion |
| 08/12/1986 | US4604956 Adjustment mechanism for work station |
| 08/12/1986 | US4604955 Height-adjustable table for work places with video screen |
| 07/30/1986 | EP0188579A1 Crutch, walking stick and the like with steplessly variable length |
| 07/22/1986 | US4601246 Support assembly for overbed table |
| 07/09/1986 | EP0186714A1 A quick-leveling apparatus |
| 07/02/1986 | CN85201526U Adjustable height table rack with steel frame construction |
| 07/01/1986 | US4597553 Track-mounted support |
| 06/10/1986 | US4593874 Adjustable legs for desks and furniture |
| 05/27/1986 | US4590865 Furniture piece with a table top whose height and/or angle of tilt can be adjusted |
| 05/13/1986 | CA1204420A1 Equipment stand |
| 04/22/1986 | US4583467 Convertible tables |
| 04/08/1986 | US4580749 Support column unit |
| 02/26/1986 | CN85201572U Domestic desk and chair for pupil |
| 02/18/1986 | US4570547 Table with adjustable height mechanism |
| 02/13/1986 | WO1986000796A1 Crutch, walking stick and the like with steplessly variable length |
| 01/29/1986 | EP0169418A2 Improved mechanism for selecting the vertical positioning of load-bearing furniture components |
| 01/15/1986 | EP0168158A2 Table |
| 01/08/1986 | CN85200770U Table for protecting vision |
| 01/07/1986 | CA1199053A1 Table with an adjustable height mechanism |
| 12/31/1985 | US4561692 Adjustable height furniture |
| 12/24/1985 | US4559879 For a sewing machine table |
| 11/21/1985 | EP0161308A1 Adjustable leg for supporting a table. |
| 11/05/1985 | US4550666 Equipment stand |
| 10/30/1985 | EP0109423B1 A device for raising and lowering objects, such as bed frames, work tables or the like |
| 10/29/1985 | US4549720 Device for raising and lowering objects |
| 09/26/1985 | WO1985004083A1 An arrangement for a switchboard desk |
| 09/26/1985 | WO1985004082A1 An arrangement for a desk comprising a desk-top which can be raised and lowered |
| 09/10/1985 | US4539913 Work table |
| 07/02/1985 | US4526334 Device for adjusting the height of desktop, chair or similar |
| 06/05/1985 | EP0143377A1 Fixing device for telescoping legs of furniture adjustable in height |
| 05/23/1985 | WO1985002242A1 Adjustable leg for supporting a table |
| 05/14/1985 | US4516509 Office furniture with an adjustable tabletop in modular design for setup at the work place |
| 05/08/1985 | EP0140406A2 Security device for a drawing table column |
| 05/08/1985 | EP0139738A1 A device in an actuator for elevation adjustment of work stations. |
| 05/07/1985 | US4515087 Height adjustable table |
| 03/05/1985 | US4502394 Table with adjustable table-top |
| 03/05/1985 | US4502393 Worktable, particularly an office desk |
| 02/27/1985 | EP0133524A2 Lockable lifting device for the infinitely variable positioning of seats, table tops or similar articles, and lengthwise adjustable gas spring for such a lifting device |
| 02/27/1985 | EP0133523A2 Lengthwise adjustable gas spring for a lockable lifting device for the infinitely variable positioning of seats, table tops or the like |
| 02/13/1985 | EP0132448A1 Table with adjustable table top |
| 01/09/1985 | EP0130264A1 Height-adjustable table construction |
| 01/08/1985 | US4492170 Locking mechanism for vertically adjustable table |
| 01/02/1985 | EP0129941A1 Table |
| 12/19/1984 | EP0128263A2 VDT stand |
| 11/08/1984 | WO1984004234A1 A device in an actuator for elevation adjustment of work stations |
| 09/12/1984 | EP0118080A1 Table with an adjustable height mechanism |
| 09/04/1984 | US4469029 Universal work station, which can be transformed and adapted, allowing multiple and practical specific uses |
| 07/31/1984 | CA1171899A1 Apparatus for supporting a work surface |
| 05/30/1984 | EP0109423A1 A device for raising and lowering objects, such as bed frames, work tables or the like. |
| 04/03/1984 | US4440096 Adjustable word processing table and the like |
| 03/20/1984 | US4437411 Multi-position student table |
| 03/06/1984 | US4434722 Tilt support for overbed table top and vertical lock assembly therefor |
| 12/28/1983 | EP0097137A1 A work table |
| 12/08/1983 | WO1983004168A1 A device for raising and lowering objects, such as bed frames, w ork tables or the like |
| 11/16/1983 | EP0094376A1 Arrangement with two oppositely adjustable and positionable work tops for carrying data processing appliances |
| 10/05/1983 | EP0089985A1 Height adjustable table for working posts with cathodic screen. |
| 09/28/1983 | EP0089902A1 Adjusting device for the angular positioning of a piece of furniture in relation to another piece with which it is articulated |
| 09/07/1983 | EP0087498A2 Table with adjustable top |
| 07/20/1983 | EP0083929A2 Device for a work table comprising a work surface of adjustable height and inclination |
| 05/17/1983 | US4383486 Desk for handicapped persons |
| 05/03/1983 | US4381714 Continuously adjustable computer console table |
| 04/26/1983 | US4381095 Apparatus for supporting a work surface |
| 04/14/1983 | WO1983001183A1 Height adjustable table for working posts with cathodic screen |
| 02/15/1983 | US4373334 Device for variable height adjustment of supports |
| 11/24/1982 | EP0065036A1 Table with adjustable top |