U.S. patent number D493,224 [Application Number D/175,406] was granted by the patent office on 2004-07-20 for acetabular shell with tang fixation. This patent grant is currently assigned to Orthopedic Designs, Inc.. Invention is credited to Patrick J. Cosgrove.
United States Patent | D493,224 |
Cosgrove | July 20, 2004 |
Inventors: | Cosgrove; Patrick J. (Treasure Island, FL) |
---|---|
Assignee: | Orthopedic Designs, Inc. (St.
Petersburg, FL) |
Appl. No.: | D/175,406 |
Filed: | February 3, 2003 |
Current U.S. Class: | D24/155 |
Current International Class: | 2401 |
Field of Search: | ;D24/155 ;623/22.18,22.34 |
D296714 | July 1988 | Averill et al. |
4871368 | October 1989 | Wagner |
5092897 | March 1992 | Forte |
5571198 | November 1996 | Drucker et al. |
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