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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, Kanazawa, Manabu
Patent | Priority | Assignee | Title |
D298545, | Oct 17 1985 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D298547, | Oct 17 1985 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D298548, | Oct 17 1985 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
Patent | Priority | Assignee | Title |
D247522, | Jun 18 1976 | TRIUMPH-ADLER AKTIENGESELLSLCHAFT FUR BURO-UND INFORMATIONSTECHNIK | Electronic pocket calculator |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 26 1985 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / | |||
Jun 26 1985 | HIROOKA, JUNJI | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004428 | /0213 | |
Jun 26 1985 | KANAZAWA, MANABU | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004428 | /0213 |
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