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The ornamental design for a dental die lock, as shown. |
FIG. 1 is a top plan view of a dental die lock, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is an elevational view of the opposite side thereof;
FIG. 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 13 1982 | MIENER, CLYDE J | KIRKWOOD DENTAL CRAFTS, INC , A CORP OF MO | ASSIGNMENT OF ASSIGNORS INTEREST | 004036 | /0979 | |
Sep 16 1982 | Kirkwood Dental Crafts, Inc. | (assignment on the face of the patent) | / |
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