Patent
   D263150
Priority
Aug 31 1979
Filed
Feb 28 1980
Issued
Feb 23 1982
Expiry
Feb 23 1996
Assg.orig
Entity
unknown
6
1
n/a
The ornamental design for a desk top electronic calculator, as shown and described.

FIG. 1 is a top plan view of a desk top electronic calculator showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational 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 calculator.

Suwa, Kaname, Anzai, Shiro

Patent Priority Assignee Title
D268346, Jul 03 1980 Sharp Corporation Electronic calculator
D269277, Apr 03 1981 Canon Kabushiki Kaisha Desk-top electronic calculator
D269355, Mar 06 1981 Sharp Corporation Electronic calculator
D269624, Mar 27 1981 Sharp Corporation Electronic calculator
D270646, Dec 24 1980 Sharp Corporation Electronic calculator
D276242, Jul 30 1981 Sharp Corporation Electronic calculator
Patent Priority Assignee Title
D251330, Feb 17 1977 Matsushita Electric Industrial Co., Ltd. Combined calculator, clock and alarm
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 1980Canon Kabushiki Kaisha(assignment on the face of the patent)
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