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Class Information
Number: 297/337
Name: Chairs and seats > Movable bottom > Movable independently of back
Description: Devices wherein the bottom is movable separately from the back.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618094 |
Repositionable seat assembly for a vehicle and a method of operating the same |
Nov. 17, 2009 |
| 7611201 |
Vehicle seat with movable cushion portion |
Nov. 3, 2009 |
| 7578554 |
Thigh extension system for a vehicle seat |
Aug. 25, 2009 |
| 7540566 |
Vehicle seat adjustment extension arm |
Jun. 2, 2009 |
| 7506930 |
Passenger seating with variable length seat bottom |
Mar. 24, 2009 |
| 7427106 |
Curved profile tracking platform for a passenger seat |
Sep. 23, 2008 |
| 7380881 |
Ergonomically responsive chair |
Jun. 3, 2008 |
| 7341309 |
Passenger seating with variable length seat bottom |
Mar. 11, 2008 |
| 7334842 |
Chair with movable seat |
Feb. 26, 2008 |
| 7303235 |
Chair for venues with tiered seating |
Dec. 4, 2007 |
| 7273255 |
Patient chair with a vertically movable seat |
Sep. 25, 2007 |
| 7252336 |
Pivotable boat seat |
Aug. 7, 2007 |
| 7219912 |
Raising wheel chair |
May. 22, 2007 |
| 7185910 |
Multi adjustable chair |
Mar. 6, 2007 |
| 7172250 |
Adjustable chassis for chair |
Feb. 6, 2007 |
| 7165808 |
Rear seat storage console |
Jan. 23, 2007 |
| 7159942 |
Seat slide adjustment mechanism |
Jan. 9, 2007 |
| 7111904 |
Vehicle seating supporting a perch position |
Sep. 26, 2006 |
| 7097248 |
Seating device in the form of seat furniture or for placing on seat furniture |
Aug. 29, 2006 |
| 7063386 |
Passenger seat with tilting seat bottom |
Jun. 20, 2006 |
| 6994400 |
Chair with adjustable seat depth |
Feb. 7, 2006 |
| 6986550 |
Seat slide assembly |
Jan. 17, 2006 |
| 6945606 |
Chair |
Sep. 20, 2005 |
| 6945605 |
Chair having a slide mechanism for the seat |
Sep. 20, 2005 |
| 6942296 |
Apparatus to assist disabled persons |
Sep. 13, 2005 |
| 6926361 |
Device for adjusting a seat depth of a chair |
Aug. 9, 2005 |
| 6916057 |
Folding vehicle seat |
Jul. 12, 2005 |
| 6886843 |
Seating frame for wheelchair |
May. 3, 2005 |
| 6863346 |
Chair |
Mar. 8, 2005 |
| 6843531 |
Seating unit having a horizontally positionable seat section |
Jan. 18, 2005 |
| 6832814 |
Chair with adjustable seat depth |
Dec. 21, 2004 |
| 6827402 |
Chair with adjustable seat depth |
Dec. 7, 2004 |
| 6824215 |
Adjustment mechanism with torque limiting and anti-loosening features |
Nov. 30, 2004 |
| 6820914 |
Passenger vehicle having a removable rear seat cushions, and stowage space for the same |
Nov. 23, 2004 |
| 6767061 |
Seat for vehicle use |
Jul. 27, 2004 |
| 6767062 |
Chair with oscillating seat |
Jul. 27, 2004 |
| 6739666 |
Chair with advanceable seat |
May. 25, 2004 |
| 6688692 |
Locking device for chair seat horizontal adjustment mechanism |
Feb. 10, 2004 |
| 6685269 |
Vehicle seat assembly |
Feb. 3, 2004 |
| 6679536 |
Foldable and tumblable seat system |
Jan. 20, 2004 |
| 6663178 |
Seat pan producing a massaging effect, in particular for automobile vehicle |
Dec. 16, 2003 |
| 6655731 |
Therapeutic chair |
Dec. 2, 2003 |
| 6644745 |
Methods and apparatus for mechanically controlling adjustments of a chair |
Nov. 11, 2003 |
| 6641216 |
Methods and apparatus for mechanically controlling adjustment of a chair |
Nov. 4, 2003 |
| 6637818 |
Portable lift seat apparatus |
Oct. 28, 2003 |
| 6634711 |
Adjustable chair seat with locking mechanism |
Oct. 21, 2003 |
| 6629731 |
Methods and apparatus for electrically controlling adjustments of a chair |
Oct. 7, 2003 |
| 6513222 |
Method for adjusting a seat |
Feb. 4, 2003 |
| 6474738 |
Flip-up bolster chair |
Nov. 5, 2002 |
| 6428102 |
Vehicle seat with an adjustment for the seat's depth |
Aug. 6, 2002 |
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