Patent
   D297950
Priority
Dec 02 1985
Filed
May 29 1986
Issued
Oct 04 1988
Expiry
Oct 04 2002
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a top plan view of a electronic calculator showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a left side elevational view thereof with the legs extended.

Yubisui, Takahisa, Sakaguchi, Hiroshi, Iida, Katsuhiro

Patent Priority Assignee Title
11674801, Jun 17 2016 Laser Elevations, LLC Sensor rod assembly for measuring elevations
11674802, Jun 17 2016 Laser Elevations, LLC Sensor rod assembly for measuring elevations
D303981, Mar 14 1986 Canon Kabushiki Kaisha Dest-top electronic calculator
D308534, Jun 22 1987 Sharp Corporation Electronic calculator
D309729, Feb 26 1988 Kabushiki Kaisha Toshiba Data entry terminal
D319252, Oct 07 1988 Sharp Corporation Electronic calculator with solar cell
D652070, Jul 15 2010 Sharp Kabushiki Kaisha Electronic calculator
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
Patent Priority Assignee Title
D277681, Mar 24 1982 Sharp Corporation Calculator
D279109, Oct 27 1982 Sharp Corporation Calculator
D290373, Jul 18 1984 Sharp Corporation Electronic calculator
D294369, Mar 28 1985 Sharp Corporation Electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 15 1986YUBISUI, TAKAHISASHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0045760387 pdf
May 15 1986SAKAGUCHI, HIROSHISHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0045760387 pdf
May 15 1986IIDA, KATSUHIROSHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0045760387 pdf
May 29 1986Sharp Corporation(assignment on the face of the patent)
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