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The ornamental design for a desk-top electronic calculator, as shown and described. |
FIG. 1 is a front elevational view of a desk-top electronic calculator showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view as seen from the left of FIG. 1;
FIG. 6 is a side elevational view as seen from the right of FIG. 1; and
FIG. 7 is a perspective view of the desk-top electronic calculator.
Hirooka, Junji, Fushimoto, Hideo
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 01 1981 | HIROOKA, JUNJI | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 003951 | /0890 | |
Oct 01 1981 | FUSHIMOTO, HIDEO | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 003951 | /0890 | |
Oct 09 1981 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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