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The ornamental design for an electronic desk calculator, as shown. |
FIG. 1 is a top plan view of an electronic desk calculator showing our new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a left-side elevational view thereof;
FIG. 4 is a right-side elevation view thereof;
FIG. 5 is a rear perspective view thereof; and
FIG. 6 is a bottom plan view thereof.
Krause, Klaus-Diether, Gubbe, Bernd
Patent | Priority | Assignee | Title |
D297946, | Mar 04 1986 | Aurora Mechatronics Corp. | Calculator or similar article |
D369616, | May 17 1995 | ASPEN MARKETING SERVICES, INC | Desk top calculator |
Patent | Priority | Assignee | Title |
4218755, | Jun 19 1978 | Weather forecasting apparatus | |
D261528, | Jan 15 1979 | Canon Kabushiki Kaisha | Desk top electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 21 1985 | GUBBE, BERND | TRIUMPH-ADLER A G | ASSIGNMENT OF ASSIGNORS INTEREST | 004413 | /0397 | |
May 21 1985 | KRAUSE, KLAUS-DIETHER | TRIUMPH-ADLER A G | ASSIGNMENT OF ASSIGNORS INTEREST | 004413 | /0397 | |
Jun 05 1985 | Triumph-Adler A.G. | (assignment on the face of the patent) | / | |||
Jul 18 1985 | TRIUMPH-ADLER A G BY TA TRIUMPH-ADLER AKTIENGESELLSCHAFT | TRIUMPH-ADLER AKTIENGESELLSCHAFT FUR BURO - UND INFORMATIONSTECHNIK | TO CORRECT THE ASSIGNEE IN PREVIOUSLY RECORDED ASSIGNMENTS AS FOLLOWS: REEL 4181 FRAME 420-421 REEL 4413 FRAME 3917, REEL 4332 FRAME 836-837 REEL 4410 FRAME 0312, REEL 4147 FRAME 387 FRAME 782-783 REEL 4137 FRAME 966 REEL 4136 FRAME 825 RELL 4268 FRAME 976, SEE DOCUMENT FOR REMAINING REEL & FRAME NUMBERS, ASSIGNOR HERE BY ASSIGNS THE ENTIRE INTEREST | 004743 | /0664 |
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