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The ornamental design for an electronic calculator, as shown and described. |
FIG. 1 is a front elevation view of an electronic calculator showing our new design;
FIG. 2 is a right side elevational view, the left side elevational view being a mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a front elevation view thereof with the front cover closed; and,
FIG. 7 is a right side elevation view thereof with the front cover closed.
Matsuda, Makoto, Onumata, Yuichi
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 23 1992 | MATSUDA, MAKOTO | CASIO COMPUTER CO , LTD A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 006195 | /0939 | |
Jul 23 1992 | ONUMATA, YUICHI | CASIO COMPUTER CO , LTD A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 006195 | /0939 | |
Jul 28 1992 | Casio Computer Co., Ltd. | (assignment on the face of the patent) | / |
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