Patent
   D284201
Priority
Dec 20 1983
Filed
Jun 19 1984
Issued
Jun 10 1986
Expiry
Jun 10 2000
Assg.orig
Entity
unknown
1
2
n/a
The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a top perspective view of an electronic calculator showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof; and

FIG. 8 is a left side elevational view thereof.

Tokunaga, Atsuhiko

Patent Priority Assignee Title
D652070, Jul 15 2010 Sharp Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
D279105, Jul 15 1982 Sharp Corporation Electronic calculator
D281172, Jul 15 1982 SHARP KABUSHIKI KAISHA A CORP OF JAPAN Calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 14 1984TOKUNAGA, ATSUHIKOSHARP KABUSHIKI KAISHA OSAKA, JAPAN A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0042750965 pdf
Jun 19 1984Sharp Corporation(assignment on the face of the patent)
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