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The ornamental design for a centering cap for a prosthetic hip stem, as shown and described. |
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FIG. 1 is a perspective view of a centering cap for a prosthetic hip stem showing my new design;
FIG. 2 is an enlarged perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a cross-sectional view thereof taken along lines 4--4 of FIG. 3;
FIG. 5 is a top plan view thereof taken in the direction of lines 5--5 of FIG. 3;
FIG. 6 is a lateral side view thereof;
FIG. 7 is a cross-sectional view thereof taken along lines 7--7 of FIG. 3; and,
FIG. 8 is a cross-sectional view thereof taken along lines 8--8 of FIG. 5.
The broken lines in FIG. 1 showing a representative hip prosthesis are for illustrative purposes only and form no part of the claimed design.
Parr, Jack E., Crowninshield, Roy D., Geremakis, Perry A., Jacobs, Carl H.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 17 1986 | GEREMAKIS, PERRY A | ZIMMER, INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005033 | /0758 | |
| Dec 17 1986 | CROWNINSHIELD, ROY D | ZIMMER, INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005033 | /0758 | |
| Dec 17 1986 | JACOBS, CARL H | ZIMMER, INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005033 | /0758 | |
| Dec 18 1986 | PARR, JACK E | ZIMMER, INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005033 | /0758 | |
| Dec 22 1986 | 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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