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The ornamental design for a gem microscope stage, as shown and described.
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FIG. 1 is a perspective side view of a gem microscope having a gem microscope stage;
FIG. 2 is a perspective view of the gem microscope stage;
FIG. 3 is a top view of the gem microscope stage;
FIG. 4 is a bottom view of the gem microscope stage;
FIG. 5 is a right side view of the gem microscope stage;
FIG. 6 is a front end view of the gem microscope stage; and,
FIG. 7 is a rear end view of the gem microscope stage.
The broken lines in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 17 2003 | Gemological Institute of America, Inc. | (assignment on the face of the patent) | / | |||
| Oct 09 2003 | GINGERELLA, SHERMAN | GEMOLOGICAL INSTITUTE OF AMERICA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014125 | /0236 |
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