Patent
   D267411
Priority
Feb 08 1980
Filed
Jul 31 1980
Issued
Dec 28 1982
Expiry
Dec 28 1996
Assg.orig
Entity
unknown
1
1
n/a
The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a front elevational view of an 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 electronic calculator.

Hirata, Takashi, Hirase, Kunio

Patent Priority Assignee Title
D318869, May 10 1988 ZELCO INDUSTRIES, INC , A CORP OF NY Calculator housing or similar article
Patent Priority Assignee Title
D243958, Jan 18 1975 Sharp Kabushiki Kaisha Electronic calculating machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1980Canon Kabushiki Kaisha(assignment on the face of the patent)
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