Slip resistant crutch tip
Cockrell November 29, 2
U.S. patent number D511,889 [Application Number D/211,596] was granted by the patent office on 2005-11-29 for slip resistant crutch tip. This patent grant is currently assigned to Shoes for Crews, Inc.. Invention is credited to John Cockrell.
| United States Patent | D511,889 |
| Cockrell | November 29, 2005 |
Slip resistant crutch tip
Claims
The ornamental design for a slip resistant crutch tip, as shown and described.
| Inventors: | Cockrell; John (Greensboro, NC) |
|---|---|
| Assignee: | Shoes for Crews, Inc. (West
Palm Beach, FL) |
| Appl. No.: | D/211,596 |
| Filed: | August 17, 2004 |
| Current U.S. Class: | D3/17 |
| Current International Class: | 0303 |
| Field of Search: | ;D3/5-17 ;135/44,65,77-82,86 |
References Cited [Referenced By]
U.S. Patent Documents
| 2230406 | February 1941 | Johnson |
| 2910995 | November 1959 | Jacuzzi |
| 3040757 | June 1962 | Smith |
| 4135536 | January 1979 | Willis |
| D417070 | November 1999 | Wyler |
| 6374841 | April 2002 | Yamamoto et al. |
| D476803 | July 2003 | Margolis |
Attorney, Agent or Firm: McHale & Slavin, P.A.
Description
FIG. 1 is a side view of the slip resistant crutch tip of the instant invention, the crutch shown in broken lines is for illustrative purposes only and forms no part of the claimed design.
FIG. 2 is a side view of the slip resistant crutch tip, all side views being the same;
FIG. 3 is a bottom view thereof depicting the tread of the crutch tip; and,
FIG. 4 is a top view thereof.
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