Knee prosthesis
Cooke April 15, 2
U.S. patent number D473,307 [Application Number D/161,720] was granted by the patent office on 2003-04-15 for knee prosthesis. Invention is credited to T. Derek V. Cooke.
| United States Patent | D473,307 |
| Cooke | April 15, 2003 |
Knee prosthesis
Claims
The ornamental design for a knee prosthesis, as shown and described.
| Inventors: | Cooke; T. Derek V. (Brooklin, Ontario, CA) |
|---|---|
| Appl. No.: | D/161,720 |
| Filed: | May 31, 2002 |
Foreign Application Priority Data
| Dec 19, 2001 [CA] | 2001-3040 | |||
| Current U.S. Class: | D24/155 |
| Current International Class: | 2403 |
| Field of Search: | ;D24/155 ;606/79-88,96,102 ;623/20.33,20.31,20.17,20.24-20.34,20.14,20,20.11 |
References Cited [Referenced By]
U.S. Patent Documents
| 5782925 | July 1998 | Collazo et al. |
| 6197064 | March 2001 | Haines et al. |
| 6264697 | July 2001 | Walker |
| 6325828 | December 2001 | Dennis et al. |
| 6344059 | February 2002 | Krakovits et al. |
| 6443991 | September 2002 | Running |
| 6458135 | October 2002 | Harwin et al. |
Attorney, Agent or Firm: Spencer Fane Britt & Browne LLP
Description
FIG. 1 is a right side elevation view of the knee prosthesis showing my new design, the left side elevation view being a mirror image thereof;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a rear and left side perspective view thereof.
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