Patent
   D303982
Priority
Mar 27 1986
Filed
Sep 23 1986
Issued
Oct 10 1989
Expiry
Oct 10 2003
Assg.orig
Entity
unknown
3
8
n/a
The ornamental design for a desk-top electronic calculator, as shown and described.

FIG. 1 is a front elevational view of the 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 left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a perspective view thereof.

Hasegawa, Takeshi, Matsuoka, Fumiya

Patent Priority Assignee Title
D317778, Jan 27 1989 Casio Computer Co., Ltd. Electronic calculator
D806783, 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
D279104, Feb 14 1983 Sharp Corporation Electronic printer with calculator
D279110, Nov 25 1982 Sharp Corporation Electronic calculator with printer
D285575, May 30 1984 Sharp Corporation Electronic calculator with printer
D290374, Nov 05 1984 Sharp Kabushiki Kaisha Electronic printing calculator
D291325, Nov 05 1984 Sharp Kabushiki Kaisha Electronic printing calculator
D298546, Oct 17 1985 Canon Kabushiki Kaisha Desk-top electronic calculator
D298548, Oct 17 1985 Canon Kabushiki Kaisha Desk-top electronic calculator
D299251, Oct 24 1985 Canon Kabushiki Kaisha Desk-top electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 19 1986MATSUOKA, FUMIYACANON KABUSHIKI KAISHA, 30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0046080533 pdf
Sep 19 1986HASEGAWA, TAKESHICANON KABUSHIKI KAISHA, 30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0046080533 pdf
Sep 23 1986Canon Kabushiki Kaisha(assignment on the face of the patent)
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