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The ornamental design for a tray for dental impression extraction, as shown and described.
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The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.
Kamohara, Hiroshi, Suga, Takeo, Itoda, Masataka
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 21 2012 | GC Corporation | (assignment on the face of the patent) | / | |||
Dec 21 2012 | SUGA, TAKEO | GC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 029962 | /0015 | |
Dec 21 2012 | ITODA, MASATAKA | GC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 029962 | /0015 | |
Dec 21 2012 | KAMOHARA, HIROSHI | GC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 029962 | /0015 |
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