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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 |
| 7437843 |
Banner mounting system |
Oct. 21, 2008 |
| 7410143 |
Adjusting structure |
Aug. 12, 2008 |
| 7380763 |
Seat height adjusting device |
Jun. 3, 2008 |
| 7185868 |
Telescopic display stand |
Mar. 6, 2007 |
| 7163184 |
Drive unit, preferably for lifting columns for height-adjustable tables, and a lifting column |
Jan. 16, 2007 |
| 7066540 |
Structure vehicle seat with lifter |
Jun. 27, 2006 |
| 7000874 |
Lever drive for a vehicle seat adjuster |
Feb. 21, 2006 |
| 6971620 |
Adjustment mechanism for a vehicle seat slide |
Dec. 6, 2005 |
| 6843460 |
Vertical movement apparatus for vehicle seat |
Jan. 18, 2005 |
| 6766995 |
Adjusting device for a stand |
Jul. 27, 2004 |
| 6749169 |
Seat frame of a vehicle seat with a seat carrier and front parallelogram arms |
Jun. 15, 2004 |
| 6666423 |
Ratchet-type lever mechanism for seat lifter |
Dec. 23, 2003 |
| 6659417 |
Elevating device for adjusting a telescopic tube used to support a musical instrument |
Dec. 9, 2003 |
| 6578803 |
Seat elevation adjuster and an actuator mechanism for use in the same |
Jun. 17, 2003 |
| 6540191 |
Foot stand structure of an adjustable computer desk |
Apr. 1, 2003 |
| 6502798 |
Seat frame of an adjustable seat in a vehicle |
Jan. 7, 2003 |
| 6484995 |
Seat lifter with ratchet-type lever mechanism |
Nov. 26, 2002 |
| 6464193 |
Seat lifter with ratchet-type lever mechanism |
Oct. 15, 2002 |
| 6422651 |
Stepping mechanism for an automobile seat |
Jul. 23, 2002 |
| 6354552 |
Tilt angle adjustable stand for LCD display |
Mar. 12, 2002 |
| 6354550 |
Method for controlling screen direction of a video display stand |
Mar. 12, 2002 |
| 6305658 |
Automotive power seat sliding device |
Oct. 23, 2001 |
| 6290198 |
Seat lifter device for a vehicle |
Sep. 18, 2001 |
| 6264158 |
Structural support for seat track assembly |
Jul. 24, 2001 |
| 6260672 |
Vehicle seat with an adjusting mechanism |
Jul. 17, 2001 |
| 6250705 |
Motor vehicle seat with a seat height adjustment |
Jun. 26, 2001 |
| 6179255 |
Seat mounting assembly |
Jan. 30, 2001 |
| 6095476 |
Adjustable television stand |
Aug. 1, 2000 |
| 6073892 |
Modular projector lift |
Jun. 13, 2000 |
| 6073893 |
Power seat device |
Jun. 13, 2000 |
| 5882061 |
Mechanism for adjusting the angular position of an arm hinged on a support |
Mar. 16, 1999 |
| 5746409 |
Reinforced seat track |
May. 5, 1998 |
| 5683331 |
Step exercise bench with ratcheting height adjustment |
Nov. 4, 1997 |
| 5568908 |
Six-way manual seat adjustment assembly |
Oct. 29, 1996 |
| 5536072 |
Elevation-adjustable stand |
Jul. 16, 1996 |
| 5533703 |
Sprung vehicle seat |
Jul. 9, 1996 |
| 5415159 |
Support structure for abdominal lift |
May. 16, 1995 |
| 5299771 |
Vertical seat position adjuster |
Apr. 5, 1994 |
| 5275457 |
Power operated seat device |
Jan. 4, 1994 |
| 5234187 |
Chair height adjustment mechanism |
Aug. 10, 1993 |
| 5222710 |
Vertical seat position adjuster |
Jun. 29, 1993 |
| 5150870 |
Vehicle seat |
Sep. 29, 1992 |
| 5094419 |
Lift bar for power seat adjuster |
Mar. 10, 1992 |
| 5020762 |
Power seat for automobile |
Jun. 4, 1991 |
| 5007611 |
Operation mechanism of lifter for automotive seat |
Apr. 16, 1991 |
| 4986509 |
Seat lifter |
Jan. 22, 1991 |
| 4966045 |
Powered six-way seat adjustor and mechanisms therefor |
Oct. 30, 1990 |
| 4948081 |
Height adjusting device for automotive seat |
Aug. 14, 1990 |
| 4903931 |
Lifter for automotive seat |
Feb. 27, 1990 |
| 4881442 |
Playing height adjustment for keyboard percussion instruments |
Nov. 21, 1989 |
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