Patent
   D266854
Priority
Feb 08 1980
Filed
Aug 06 1980
Issued
Nov 09 1982
Expiry
Nov 09 1996
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a desk-top electronic calculator, as shown and described.

FIG. 1 is a front view of a desk-top electronic calculator showing our new design;

FIG. 2 is a rear 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.

Hirata, Takashi, Fushimoto, Hideo

Patent Priority Assignee Title
D289415, Oct 30 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D289417, Sep 21 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
Patent Priority Assignee Title
236353,
240736,
D243191, Jan 15 1975 Sinclair Radionics Limited Calculator
D258894, Sep 18 1978 Sharp Corporation Electronic calculating machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 25 1980HIRATA TAKASHICANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0037930444 pdf
Jul 25 1980FUSHIMOTO HIDEOCANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0037930444 pdf
Aug 06 1980Canon Kabushiki Kaisha(assignment on the face of the patent)
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