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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 my new design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevation view thereof; and,
FIG. 7 is a perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 22 1992 | Casio Computer Co., Ltd. | (assignment on the face of the patent) | / | |||
Oct 04 1993 | MATSUDA, MAKOTO | CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006723 | /0667 |
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