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The ornamental design for a hip stem extraction tool, as shown and described. |
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FIG. 1 is a perspective view of a hip stem extraction tool showing our new design;
FIG. 2 is a top elevational view thereof;
FIG. 3 is a bottom elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front end view thereof; and,
FIG. 7 is a rear end elevational view thereof.
Kumar, G. Kris, Glass, David, Francher, Hershel E.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 01 1993 | KUMAR, G KRIS | ZIMMER, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006775 | /0158 | |
| Nov 01 1993 | GLASS, DAVID | ZIMMER, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006775 | /0158 | |
| Nov 05 1993 | FANCHER, HERSHEL E | ZIMMER, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006775 | /0158 | |
| Nov 12 1993 | Zimmer, Inc. | (assignment on the face of the patent) | / | |||
| Jan 14 2002 | Bristol-Myers Squibb Company | ZIMMER, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012729 | /0494 | |
| Jun 28 2002 | ZIMMER, INC | ZIMMER TECHNOLOGY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013862 | /0766 |
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