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The ornamental design for an electronic calculator, as shown and described. |
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FIG. 1 is a top plan view of an electronic calculator showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a rear elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 14 1982 | KUROZUMI, SHIGERU | Sharp Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004016 | /0329 | |
| Apr 21 1982 | Sharp Corporation | (assignment on the face of the patent) | / |
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