Patent
   D279107
Priority
Oct 20 1982
Filed
Apr 18 1983
Issued
Jun 04 1985
Expiry
Jun 04 1999
Assg.orig
Entity
unknown
6
5
n/a
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 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.

Kikuchi, Nobuo, Fushimoto, Hideo

Patent Priority Assignee Title
D298324, Aug 02 1985 Canon Kabushiki Kaisha Keyboard
D317780, Dec 27 1988 CASIO COMPUTER CO, LTD Multi-function programmable electronic calculator
D317781, Jun 28 1989 Casio Computer Co., Ltd. Multi-function programmable electronic calculator
D317782, Aug 14 1989 Casio Computer Co., Ltd. Multi-function programmable electronic calculator
D343407, Mar 05 1991 Canon Kabushiki Kaisha Computer
D769964, Dec 22 2014 SHENZHEN LOYAL ELECTRONICS CO., LTD. Calculator with wireless digital keyboard
Patent Priority Assignee Title
4379336, May 30 1980 CANON BUSINESS MACHINES , INC Modular calculator with separable keyboard and display modules
227671,
228501,
D264732, Dec 17 1979 Entex Industries, Inc. Electronic hand-held hockey game housing or the like
D269875, Oct 31 1980 Sharp Corporation Electronic translator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 29 1983KIKUCHI, NOBUOCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0041190555 pdf
Mar 29 1983FUSIMOTO, HIDEOCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0041190555 pdf
Apr 18 1983Canon Kabushiki Kaisha(assignment on the face of the patent)
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