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The ornamental design for an electronic calculator, as shown and described. |
FIG. 1 is a top plan view of the electronic calculator showing our 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;
FIG. 6 is a left side elevational view thereof, and
FIG. 7 is a right front perspective view thereof.
Sakaguchi, Hiroshi, Kawamura, Masaki
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 22 1987 | SAKAGUCHI, HIROSHI | SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004811 | /0323 | |
Oct 22 1987 | KAWAMURA, MASAKI | SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004811 | /0323 | |
Oct 27 1987 | Sharp Corporation | (assignment on the face of the patent) | / |
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