Patent
   D291450
Priority
Dec 19 1984
Filed
Jun 05 1985
Issued
Aug 18 1987
Expiry
Aug 18 2001
Assg.orig
Entity
unknown
2
2
n/a
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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 1985GUBBE, BERNDTRIUMPH-ADLER A G ASSIGNMENT OF ASSIGNORS INTEREST 0044130397 pdf
May 21 1985KRAUSE, KLAUS-DIETHERTRIUMPH-ADLER A G ASSIGNMENT OF ASSIGNORS INTEREST 0044130397 pdf
Jun 05 1985Triumph-Adler A.G.(assignment on the face of the patent)
Jul 18 1985TRIUMPH-ADLER A G BY TA TRIUMPH-ADLER AKTIENGESELLSCHAFTTRIUMPH-ADLER AKTIENGESELLSCHAFT FUR BURO - UND INFORMATIONSTECHNIKTO 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 0047430664 pdf
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