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Class Information
Number: 248/422
Name: Supports > Stand > Adjustable vertically > Geared
Description: Device in which the adjustment is effected by two or more intermeshed, relatively moving members.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4860988 |
Vertical seat adjuster apparatus and method |
Aug. 29, 1989 |
| 4850561 |
Standard module device for an adjustment in height of base of a seat |
Jul. 25, 1989 |
| 4850563 |
Adjustable desk frame |
Jul. 25, 1989 |
| 4834333 |
Height adjusting device for automotive seat |
May. 30, 1989 |
| 4828213 |
Height adjusting device for automotive seat |
May. 9, 1989 |
| 4787593 |
Device for adjusting the trim of a vehicle seat |
Nov. 29, 1988 |
| 4787594 |
Seat for motor vehicles |
Nov. 29, 1988 |
| 4786024 |
Adjustable seat |
Nov. 22, 1988 |
| 4779878 |
Trolley base with height adjuster |
Oct. 25, 1988 |
| 4765582 |
Vehicle seat adjustment system |
Aug. 23, 1988 |
| 4738427 |
Height adjusting device for an automotive seat |
Apr. 19, 1988 |
| 4720070 |
Height adjuster operation mechanism for an automotive seat |
Jan. 19, 1988 |
| 4681292 |
Pneumatic seat support with linkage and horizontal shock absorbers |
Jul. 21, 1987 |
| 4664351 |
Low profile seat adjuster with lift plate stabilizer |
May. 12, 1987 |
| 4655426 |
Adjustable leg for supporting a table |
Apr. 7, 1987 |
| 4648578 |
Weight adjustment device for a seat suspension |
Mar. 10, 1987 |
| 4648575 |
Height adjusting device for vehicle seat |
Mar. 10, 1987 |
| 4640485 |
Adjustable support for display monitor |
Feb. 3, 1987 |
| 4632458 |
Chair back height adjustment mechanism |
Dec. 30, 1986 |
| 4632355 |
Pneumatic seat support with linkage and horizontal shock absorbers |
Dec. 30, 1986 |
| 4632353 |
Seat adjustment device in particular for vehicle seats |
Dec. 30, 1986 |
| 4627364 |
Vertically-adjustable desk structure |
Dec. 9, 1986 |
| 4590865 |
Furniture piece with a table top whose height and/or angle of tilt can be adjusted |
May. 27, 1986 |
| 4577827 |
Camera holder apparatus |
Mar. 25, 1986 |
| 4560132 |
Stand for display devices |
Dec. 24, 1985 |
| 4557454 |
Lift mechanism for a dental chair |
Dec. 10, 1985 |
| 4556185 |
Seat frame for a vehicle seat |
Dec. 3, 1985 |
| 4552403 |
Power-operated medical examination table |
Nov. 12, 1985 |
| 4516509 |
Office furniture with an adjustable tabletop in modular design for setup at the work place |
May. 14, 1985 |
| 4488209 |
Portable lighting apparatus |
Dec. 11, 1984 |
| 4379539 |
Power seat adjuster |
Apr. 12, 1983 |
| 4309015 |
Vertical position adjuster for seats, particularly for motor vehicle seats |
Jan. 5, 1982 |
| 4254928 |
Stabilized elevator for stretcher or the like |
Mar. 10, 1981 |
| 4230676 |
Composting apparatus |
Oct. 28, 1980 |
| 4228745 |
Variably-oriented footstool |
Oct. 21, 1980 |
| 4154477 |
Vehicle seat having backrest height adjustment means |
May. 15, 1979 |
| 4138082 |
Remotely operated, X-Y translation slide with stationary motors |
Feb. 6, 1979 |
| 4128225 |
Constant torque adjustable seat |
Dec. 5, 1978 |
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