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The ornamental design for a desk-top electronic calculator, as shown and described. |
FIG. 1 is a front view of a desk-top electronic calculator showing our new design;
FIG. 2 is a rear 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.
Hirata, Takashi, Fushimoto, Hideo
Patent | Priority | Assignee | Title |
D289415, | Oct 30 1984 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D289417, | Sep 21 1984 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
Patent | Priority | Assignee | Title |
236353, | |||
240736, | |||
D243191, | Jan 15 1975 | Sinclair Radionics Limited | Calculator |
D258894, | Sep 18 1978 | Sharp Corporation | Electronic calculating machine |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 25 1980 | HIRATA TAKASHI | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 003793 | /0444 | |
Jul 25 1980 | FUSHIMOTO HIDEO | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 003793 | /0444 | |
Aug 06 1980 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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