Patent
   D299250
Priority
Apr 16 1986
Filed
Apr 16 1986
Issued
Jan 03 1989
Expiry
Jan 03 2003
Assg.orig
Entity
unknown
0
3
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 my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, and a bottom view is identical;

FIG. 4 is a front perspective view thereof; and

FIG. 5 is a rear perspective view thereof.

Noguchi, Isoroku

Patent Priority Assignee Title
Patent Priority Assignee Title
D293920, Jun 03 1985 Sharp Corporation Electronic calculator
D294282, Nov 27 1984 Dah Sun Electronics Company Limited Combined calculator and clipboard
JP105067,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 1986NOGUCHI, ISOROKUAurora Impex CorporationASSIGNMENT OF ASSIGNORS INTEREST 0045860419 pdf
Apr 16 1986Aurora Impex Corporation(assignment on the face of the patent)
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