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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 the 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 left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a perspective view thereof.
Hasegawa, Takeshi, Matsuoka, Fumiya
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D806783, | Apr 25 2016 | Casio Keisanki Kabushiki Kaisha | Electronic calculator with printer |
D856411, | Sep 21 2017 | Casio Keisanki Kabushiki Kaisha | Electronic calculator with printer |
Patent | Priority | Assignee | Title |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 19 1986 | MATSUOKA, FUMIYA | CANON KABUSHIKI KAISHA, 30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004608 | /0533 | |
Sep 19 1986 | HASEGAWA, TAKESHI | CANON KABUSHIKI KAISHA, 30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004608 | /0533 | |
Sep 23 1986 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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