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The ornamental design for a dental pin, as shown and described. |
FIG. 1 is a top perspective view of a dental pin showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof, the other side being identical;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side elevational view thereof, on a reduced scale, the broken line drawing of a pin holder are for illustrative purposes only and forms no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 22 1988 | MILLER, ALAN | IPCO Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004987 | /0392 | |
Dec 27 1988 | Coltene/Whaledent Inc. | (assignment on the face of the patent) | / | |||
Jun 01 1990 | IPCO Corporation | G H ACQUISITION CORP , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005604 | /0279 | |
Jun 01 1990 | G H ACQUISITION CORP | WHALEDENT INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS JUNE 1, 1990 - DE | 005604 | /0299 | |
Oct 02 1990 | WHALENDENT INC | COLTENE WHALEDENT INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS JUNE 1, 1990 - DE | 005604 | /0290 |
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