Patent
   D317458
Priority
Dec 26 1987
Filed
Jun 21 1988
Issued
Jun 11 1991
Expiry
Jun 11 2005
Assg.orig
Entity
unknown
21
6
n/a
The ornamental design for an electronic calculator with solar cell, as shown and described.

FIG. 1 is a top plan view of the electronic calculator with solar cell 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;

FiG. 6 is a left side elevational view thereof; and

FIG. 7 is a right front perspective view thereof.

Sawada, Masaji, Ikuzawa, Yoko

Patent Priority Assignee Title
D325601, Nov 29 1989 Muzex Inc. Combined file card holder and calculator
D382294, Sep 06 1995 Grants of Dalvey Limited Calculator case with pen
D433058, May 10 1999 Sharp Kabushiki Kaisha Electronic calculator with solar cell
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D507293, Apr 26 2004 Casio Keisanki Kabushiki Kaisha Electronic calculator
D509238, Jan 26 2004 Casio Keisanki Kabushiki Kaisha Electronic calculator
D544029, Mar 03 2006 FAF GmbH & Co. KG; FAF GMBH & CO KG Calculator
D546871, Dec 22 2005 Casio Keisanki Kabushiki Kaisha Electronic calculator
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D652070, Jul 15 2010 Sharp Kabushiki Kaisha Electronic calculator
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D911433, Jan 09 2019 FOSHAN CITY NANHAI HUISEN PLEXIGLASS CRAFTS CO., LTD Calculator
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Patent Priority Assignee Title
241852,
D303679, May 12 1986 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Electronic calculator
D303681, Aug 07 1986 Sharp Kabushiki Kaisha Electronic calculator
D303980, Feb 25 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH Electronic calculator
D309623, Jun 22 1987 Sharp Corporation Electronic calculator
D309747, Nov 05 1986 SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF JAPAN Electronic calculator with solar cell
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 21 1988Sharp Corporation(assignment on the face of the patent)
Aug 09 1988SAWADA, MASAJISHARP KABUSHIKI KAISHA, OSAKA, JAPAN, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049380939 pdf
Aug 09 1988IKUZAWA, YOKOSHARP KABUSHIKI KAISHA, OSAKA, JAPAN, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049380939 pdf
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