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The ornamental design for an electronic calculator, as shown and described. |
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FIG. 1 is a perspective view of an electronic calculator with the cover in open position showing our new design;
FIG. 2 is a front elevational view with the cover open of the electronic calculator;
FIG. 3 is a rear elevational view thereof with the cover open;
FIG. 4 is a front elevational view thereof with the cover closed;
FIG. 5 is a rear elevational view thereof with the cover closed;
FIG. 6 is a top plan view thereof with cover open;
FIG. 7 is a top plan view thereof with cover closed, the bottom plan view being a mirror image thereof;
FIG. 8 is a bottom plan view thereof with cover open;
FIG. 9 is a right side elevational view thereof with cover open, the left side elevational view being a mirror image thereof; and
FIG. 10 is a right side elevational view thereof with cover closed, the left side elevational view being a mirror image thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 30 1983 | KITAI, ISAO | SHARP KABUSHIKI KAISHA SHARP CORPORATION , A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004169 | /0840 | |
| Apr 30 1983 | YOKOI, MITSUO | SHARP KABUSHIKI KAISHA SHARP CORPORATION , A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004169 | /0840 | |
| May 02 1983 | Sharp Corporation | (assignment on the face of the patent) | / |
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