| |
 |
|
Class Information
Number: 135/68
Name: Tent, canopy, umbrella, or cane > Canes, sticks, crutches, and walking aids > Crutches
Description: Structure comprising shaft structure wherein the lower end engages the walking surface, the upper end engages the user at the armpit or arm above the wrist, and handhold structure is provided between the upper and lower ends.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621288 |
Hand based weight distribution system |
Nov. 24, 2009 |
| 7591275 |
Handle body for an adjustable multi-purpose crutch |
Sep. 22, 2009 |
| 7537017 |
Shoulder support assembly for an adjustable multi-purpose crutch |
May. 26, 2009 |
| 7490618 |
Forearm crutch padded cover |
Feb. 17, 2009 |
| 7395829 |
Shock absorber crutch and shock absorber kit |
Jul. 8, 2008 |
| 7364560 |
Ambulatory hip fixation-traction splint frame |
Apr. 29, 2008 |
| 7357139 |
Stair-adjustable crutch |
Apr. 15, 2008 |
| 7303537 |
Ambulation assistance device |
Dec. 4, 2007 |
| 7255120 |
Mobility-aid apparatus and method with cores having negative draft |
Aug. 14, 2007 |
| 7243667 |
Crutch bag |
Jul. 17, 2007 |
| 7204262 |
Forearm crutch padded cover |
Apr. 17, 2007 |
| 7007704 |
Convertible walking aid |
Mar. 7, 2006 |
| 6959716 |
Ergonomically designed walker |
Nov. 1, 2005 |
| 6932095 |
Crutch support system |
Aug. 23, 2005 |
| 6932096 |
Modified crutch with three mode lower leg/foot support |
Aug. 23, 2005 |
| 6913587 |
Adjustable support |
Jul. 5, 2005 |
| 6802326 |
Crutch with height-adjustable grip |
Oct. 12, 2004 |
| 6655400 |
Height-adjusting medical crutch |
Dec. 2, 2003 |
| 6634531 |
Pockets for attachment to ambulatory AIDS, strollers, backpacks and child carriers |
Oct. 21, 2003 |
| 6561206 |
Crutch coupling system |
May. 13, 2003 |
| 6491050 |
Leg support for crutch |
Dec. 10, 2002 |
| 6470900 |
Crutch platform attachment |
Oct. 29, 2002 |
| 6453920 |
Walking assistance device incorporating gas storage vessel comprising a polymeric container system for pressurized fluids |
Sep. 24, 2002 |
| 6397868 |
Seat suspended between crutches |
Jun. 4, 2002 |
| 6386217 |
Axillary crutch |
May. 14, 2002 |
| 6378541 |
Ergonomic crutch |
Apr. 30, 2002 |
| 6356210 |
Portable safety mechanism with voice input and voice output |
Mar. 12, 2002 |
| 6314977 |
Adjustable height handgrip for a crutch |
Nov. 13, 2001 |
| 6305395 |
Apparatus enabling disabled persons to walk |
Oct. 23, 2001 |
| 6257258 |
Seat suspended between crutches |
Jul. 10, 2001 |
| 6253776 |
Crutch |
Jul. 3, 2001 |
| 6164305 |
Mobility assisting device |
Dec. 26, 2000 |
| 6163249 |
Alert system for handicapped individual |
Dec. 19, 2000 |
| 6138699 |
Anti-slip base for a crutch |
Oct. 31, 2000 |
| 6085766 |
Geary convertible crutch system |
Jul. 11, 2000 |
| 6085765 |
Forearm crutch cushion system |
Jul. 11, 2000 |
| 6079431 |
Underarm cane device |
Jun. 27, 2000 |
| 6059697 |
Exercise apparatus for running or walking and method of manufacture |
May. 9, 2000 |
| 6055998 |
Shock absorbing fixture |
May. 2, 2000 |
| 6026833 |
Pockets for attachment to crutches |
Feb. 22, 2000 |
| 5997443 |
Exercise apparatus for running or walking |
Dec. 7, 1999 |
| 5983912 |
Crutch support shelf |
Nov. 16, 1999 |
| 5957146 |
Movable banister |
Sep. 28, 1999 |
| 5954074 |
Universal adjustable walking crutch and/or cane |
Sep. 21, 1999 |
| 5941263 |
Leg support crutch |
Aug. 24, 1999 |
| 5924434 |
Crutch |
Jul. 20, 1999 |
| 5911234 |
Sling assembly for a pair of crutches |
Jun. 15, 1999 |
| 5862824 |
Mobility assisting device |
Jan. 26, 1999 |
| 5860439 |
Walking aid |
Jan. 19, 1999 |
| 5848603 |
Arm piece assembly for crutch |
Dec. 15, 1998 |
|
|
|
