Patent
   D285934
Priority
Jun 01 1984
Filed
Nov 19 1984
Issued
Sep 30 1986
Expiry
Sep 30 2000
Assg.orig
Entity
unknown
10
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.

Yoshioka, Eiichi, Suwa, Kaname

Patent Priority Assignee Title
5748440, Apr 15 1996 Large key calculator and mount
D289418, Nov 26 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D309747, Nov 05 1986 SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF JAPAN Electronic calculator with solar cell
D311095, Jan 31 1989 Combined address book, calculator and key ring
D468342, Jun 19 2001 PI-Design AG Calculator
D807425, Apr 22 2016 Casio Keisanki Kabushiki Kaisha Electronic calculator
D894186, Dec 05 2018 Pro-Boards, LLC Keyboard
D911433, Jan 09 2019 FOSHAN CITY NANHAI HUISEN PLEXIGLASS CRAFTS CO., LTD Calculator
D941387, Feb 02 2019 FOSHAN CITY NANHAI HUISEN PLEXIGLASS CRAFTS CO., LTD Calculator
D978961, Feb 23 2021 Electronic calculator
Patent Priority Assignee Title
D269277, Apr 03 1981 Canon Kabushiki Kaisha Desk-top electronic calculator
D274822, Dec 26 1981 Sharp Corporation Electronic calculator
D279109, Oct 27 1982 Sharp Corporation Calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 15 1984YOSHIOKA, EIICHICanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0043390785 pdf
Nov 15 1984SUWA, KANAMECanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0043390785 pdf
Nov 19 1984Canon Kabushiki Kaisha(assignment on the face of the patent)
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