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The ornamental design for an electronic calculator, shown and described. |
FIG. 1 is a right, front and top perspective view of an electronic calculator showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a left side elevational view thereof.
Sawada, Masaji, Nishida, Kouji
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 16 1989 | Sharp Corporation | (assignment on the face of the patent) | / | |||
Nov 13 1989 | SAWADA, MASAJI | SHARP KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005204 | /0202 | |
Nov 13 1989 | NISHIDA, KOUJI | SHARP KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005204 | /0202 |
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