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Class Information
Number: 135/82
Name: Tent, canopy, umbrella, or cane > Canes, sticks, crutches, and walking aids > Tips > Shock absorbing
Description: Structure including structure interposed between the surface engaging face of the tip and the body of the shaft to take up shock incident to positioning the shaft in contact with the surface traveled over.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7600523 |
Adjustable cane and associated method |
Oct. 13, 2009 |
| 7588044 |
Foot assembly for a walking aid |
Sep. 15, 2009 |
| 7481233 |
Custom fitted crutch with two shock-absorbers |
Jan. 27, 2009 |
| 7395829 |
Shock absorber crutch and shock absorber kit |
Jul. 8, 2008 |
| 7377551 |
Collapsible snowboard pole |
May. 27, 2008 |
| 7347215 |
Ergonomic crutches |
Mar. 25, 2008 |
| 7270138 |
Joint mechanism |
Sep. 18, 2007 |
| 7229101 |
Trekking stick with shock absorber |
Jun. 12, 2007 |
| 7104271 |
Ergonomic collapsible crutch |
Sep. 12, 2006 |
| 7047990 |
Articulated cane |
May. 23, 2006 |
| 7025072 |
Walking aid |
Apr. 11, 2006 |
| 6883530 |
Nonslip walking stick rest |
Apr. 26, 2005 |
| 6675820 |
Safety support device with adjustable arm support members & method |
Jan. 13, 2004 |
| 6527001 |
Stabilizing cane attachment |
Mar. 4, 2003 |
| 6378540 |
Walking assistance device and walking assistance attachment for the device |
Apr. 30, 2002 |
| 6374841 |
Flexibly elastic tip for stick use and stick shod with the same |
Apr. 23, 2002 |
| 6361515 |
Walker |
Mar. 26, 2002 |
| 6286529 |
Shock absorber for crutches |
Sep. 11, 2001 |
| 6279592 |
Flexibly elastic and light reflective tip for sticks |
Aug. 28, 2001 |
| 6254134 |
Shock absorbing device for ski poles, walking sticks, crutches and similar articles |
Jul. 3, 2001 |
| 6164305 |
Mobility assisting device |
Dec. 26, 2000 |
| 6155998 |
Walker |
Dec. 5, 2000 |
| 6138699 |
Anti-slip base for a crutch |
Oct. 31, 2000 |
| 6055998 |
Shock absorbing fixture |
May. 2, 2000 |
| 5954075 |
Walker |
Sep. 21, 1999 |
| 5901724 |
Adjustable crutch with spring biased handgrip |
May. 11, 1999 |
| 5865204 |
Walking cane assembly having pivoting safety tip |
Feb. 2, 1999 |
| 5862824 |
Mobility assisting device |
Jan. 26, 1999 |
| 5826606 |
Cane tip |
Oct. 27, 1998 |
| 5810038 |
Medical walker foot with collapsible tip |
Sep. 22, 1998 |
| 5794638 |
Composite base assembly for cane having fifth leg |
Aug. 18, 1998 |
| 5794639 |
Adjustably controllable walker |
Aug. 18, 1998 |
| 5778605 |
Glide cap for walker |
Jul. 14, 1998 |
| 5711335 |
Medical walker foot with collapsible tip |
Jan. 27, 1998 |
| 5699819 |
Reduced impact cane |
Dec. 23, 1997 |
| 5640986 |
Mobility assisting device |
Jun. 24, 1997 |
| 5633286 |
Gelatinous elastomer articles |
May. 27, 1997 |
| 5573025 |
Cane with engaging member |
Nov. 12, 1996 |
| 5508334 |
Thermoplastic elastomer gelatinous compositions and articles |
Apr. 16, 1996 |
| 5465745 |
Crutch |
Nov. 14, 1995 |
| 5353825 |
Radial crutch tip assembly |
Oct. 11, 1994 |
| 5336708 |
Gelatinous elastomer articles |
Aug. 9, 1994 |
| 5335683 |
Non-slip support shoe for a walking aid |
Aug. 9, 1994 |
| 5334646 |
Thermoplastic elastomer gelatinous articles |
Aug. 2, 1994 |
| 5307828 |
Support foot assembly |
May. 3, 1994 |
| 5238013 |
Walking aid cane |
Aug. 24, 1993 |
| 5156176 |
Stabilized walker device |
Oct. 20, 1992 |
| 5113887 |
Mobility assisting devices |
May. 19, 1992 |
| 5088513 |
Support leg for stick-shaped walking aids |
Feb. 18, 1992 |
| 4958651 |
Impact cushioning and avoiding device |
Sep. 25, 1990 |
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