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The ornamental design for electronic calculator, as shown. |
FIG. 1 is a front elevational view of electronic calculator, showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Ido, Yukinori, Matsuda, Makoto
Patent | Priority | Assignee | Title |
D377190, | Apr 22 1996 | Casio Computer Co., Ltd. | Electronic calculator |
D383773, | Jan 10 1996 | Sharp Kabushiki Kaisha | Electronic calculator |
D394449, | Jan 08 1997 | Sharp Kabushiki Kaisha | Electronic calculator |
D408440, | Nov 20 1997 | Casio Computer Co., Ltd. | Electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 19 1998 | MATSUDA, MAKOTO | CASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009637 | /0331 | |
Nov 19 1998 | IDO, YUKINORI | CASIO KEISANKI KABUSHIKI KAISHA, D B A CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009637 | /0331 | |
Dec 08 1998 | Casio Keisanki Kabushiki Kaisha | (assignment on the face of the patent) | / |
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