Patent
   D269279
Priority
Apr 17 1981
Filed
Oct 09 1981
Issued
Jun 07 1983
Expiry
Jun 07 1997
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a desk-top electronic calculator, as shown and described.

FIG. 1 is a front elevational view of a 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.

Hirooka, Junji, Fushimoto, Hideo

Patent Priority Assignee Title
D284202, Oct 20 1983 Sharp Corporation Printing calculator
D806784, Apr 25 2016 Casio Keisanki Kabushiki Kaisha Electronic calculator with printer
D856411, Sep 21 2017 Casio Keisanki Kabushiki Kaisha Electronic calculator with printer
Patent Priority Assignee Title
226485,
D259349, Jul 03 1978 Canon Kabushiki Kaisha Desk top electronic calculator
D265913, Jun 14 1979 Canon Kabushiki Kaisha Desk top electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 01 1981HIROOKA, JUNJICANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0039510890 pdf
Oct 01 1981FUSHIMOTO, HIDEOCANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0039510890 pdf
Oct 09 1981Canon Kabushiki Kaisha(assignment on the face of the patent)
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