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Class Information
Number: 297/5
Name: Chairs and seats > With occupant-propelled walker or skater frame
Description: Device comprising a self-supporting frame, provided with a buttock support, for assisting a person in learning to walk; or for supporting skaters or ambulant invalids in a standing position.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7422550 |
Gait trainer |
Sep. 9, 2008 |
| 7416197 |
Personal recreational vehicle with rotatable seat |
Aug. 26, 2008 |
| 7306548 |
Exercise apparatus for seated user, and related methods |
Dec. 11, 2007 |
| 7234722 |
Standing baby stroller |
Jun. 26, 2007 |
| 7108004 |
Mobility aiding device |
Sep. 19, 2006 |
| 7083557 |
Stretching device |
Aug. 1, 2006 |
| 7055836 |
Immobilizing mechanism of a baby-walker |
Jun. 6, 2006 |
| 7025364 |
Combined stroller, walker and play station |
Apr. 11, 2006 |
| 7017924 |
Foldable baby walker |
Mar. 28, 2006 |
| 7008357 |
Seat exercise device |
Mar. 7, 2006 |
| 6959716 |
Ergonomically designed walker |
Nov. 1, 2005 |
| 6935353 |
Mobile rehabilitative walker |
Aug. 30, 2005 |
| 6854799 |
Collapsible infant entertainment device |
Feb. 15, 2005 |
| 6832770 |
Child ambulation aid with enhanced maneuverability |
Dec. 21, 2004 |
| 6643869 |
Patient transfer platform and patient transfer method |
Nov. 11, 2003 |
| 6637814 |
Child activity center, entertainment system, and components thereof |
Oct. 28, 2003 |
| 6626200 |
Therapeutic walking aid |
Sep. 30, 2003 |
| 6578594 |
Mobile rehabilitative walker |
Jun. 17, 2003 |
| 6527285 |
Ambulatory stroller |
Mar. 4, 2003 |
| 6513869 |
Combined baby walker/rocking chair |
Feb. 4, 2003 |
| 6453921 |
Stair walker |
Sep. 24, 2002 |
| 6397868 |
Seat suspended between crutches |
Jun. 4, 2002 |
| 6338493 |
Walker chair |
Jan. 15, 2002 |
| 6311708 |
Foldable walker |
Nov. 6, 2001 |
| 6296263 |
Wheeled triple leg walker folding tray |
Oct. 2, 2001 |
| 6263892 |
Support assembly for a crutch user |
Jul. 24, 2001 |
| 6257258 |
Seat suspended between crutches |
Jul. 10, 2001 |
| 6247755 |
Child carrier harness |
Jun. 19, 2001 |
| 6244606 |
Fixing safety-control device for a collapsible child walker |
Jun. 12, 2001 |
| 6231056 |
Baby walker |
May. 15, 2001 |
| 6220620 |
Wheeled height-adjustable rehabilitation chair |
Apr. 24, 2001 |
| 6123089 |
Adjustable knee support |
Sep. 26, 2000 |
| 6053189 |
Mobile leg support device |
Apr. 25, 2000 |
| 6048290 |
Baby walker |
Apr. 11, 2000 |
| 6001047 |
Safe baby walker |
Dec. 14, 1999 |
| 5983911 |
Device to assist a person to sit and stand while maintaining their balance |
Nov. 16, 1999 |
| 5904168 |
Walker with an expandable seat |
May. 18, 1999 |
| 5882067 |
Rigid seat for folding invalid walker |
Mar. 16, 1999 |
| 5853219 |
Safety walker assembly |
Dec. 29, 1998 |
| 5845963 |
Walking chair incorporative of a rocking chair |
Dec. 8, 1998 |
| 5839740 |
Cart for injured persons |
Nov. 24, 1998 |
| 5823613 |
Circular walker |
Oct. 20, 1998 |
| 5820527 |
Height adjusting device for baby walkers |
Oct. 13, 1998 |
| 5813720 |
Baby walker |
Sep. 29, 1998 |
| 5813681 |
Child walker |
Sep. 29, 1998 |
| 5741020 |
Collapsable combination chair walker |
Apr. 21, 1998 |
| 5716063 |
Walking aid |
Feb. 10, 1998 |
| 5704682 |
Walker seat |
Jan. 6, 1998 |
| 5688211 |
Collapsible child exerciser device |
Nov. 18, 1997 |
| 5662344 |
Circular walker with improved seat and wheel assemblies |
Sep. 2, 1997 |
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