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The ornamental design for a calculator, as shown and described. |
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FIG. 1 is a top plan view of a calculator showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof; and
FIG. 6 is a left side elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 21 1984 | HAYASHI, SHIGEAKI | SHARP KABUSHIKI KAISHA OSAKA JAPAN A JAPAN CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004236 | /0627 | |
| Mar 01 1984 | Sharp Corporation | (assignment on the face of the patent) | / |
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