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I claim the ornamental design for a calculator, as shown and described.
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FIG. 1 is a top, front perspective view of the calculator of the present invention;
FIG. 2 is a top, rear perspective view of the calculator of FIG. 1;
FIG. 3 is a front elevation view of the calculator of FIG. 1;
FIG. 4 is a rear elevation view of the calculator of FIG. 1;
FIG. 5 is a top plan view of the calculator of FIG. 1;
FIG. 6 is a right side elevation view, the left side view being a mirror image, of the calculator of FIG. 1;
FIG. 7 is a top, front perspective view of the calculator of FIG. 1 showing the doors in an open position and the base portion housing a calculator; and,
FIG. 8 is a top, rear perspective view of the calculator of FIG. 1 showing one door in the open position and one door in the closed position, the base portion housing a calculator.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 21 2003 | Kopri Signs & Graphics | (assignment on the face of the patent) | / |
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