Patent
   D263602
Priority
Sep 29 1979
Filed
Mar 28 1980
Issued
Mar 30 1982
Expiry
Mar 30 1996
Assg.orig
Entity
unknown
9
2
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;

FIG. 7 is a perspective view of the calculator; and

FIG. 8 is a perspective view thereof in actual use.

Yoshioka, Eiichi, Motoyoshi, Junichi

Patent Priority Assignee Title
D273301, Dec 14 1981 Sharp Corporation Electronic calculator with solar batteries
D273392, Sep 30 1981 Sharp Corporation Electronic calculator
D309747, Nov 05 1986 SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF JAPAN Electronic calculator with solar cell
D317777, Dec 15 1987 Sharp Corporation Electronic calculator
D892208, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902298, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902299, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902300, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902301, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
D251271, Mar 07 1977 Sharp Corporation Electronic calculating machine
D258666, Apr 10 1978 Combined electronic calculator and clock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 28 1980Canon Kabushiki Kaisha(assignment on the face of the patent)
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