Patent
   D273201
Priority
Jul 03 1981
Filed
Dec 23 1981
Issued
Mar 27 1984
Expiry
Mar 27 1998
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for an electronic calculator, as shown and described.

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a sectional view thereof taken along the line 7--7 of FIG. 1; and

FIG. 8 is a sectional view thereof taken along the line 8--8 of FIG. 1.

Sakata, Keiji

Patent Priority Assignee Title
D303679, May 12 1986 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Electronic calculator
D303681, Aug 07 1986 Sharp Kabushiki Kaisha Electronic calculator
D304731, Nov 24 1986 Casio Computer Co., Ltd. Electronic calculator
D307292, Jun 22 1987 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Electronic calculator
D307594, Dec 21 1987 Cal-Comp Electronics, Inc. Calculator or similar article
D309626, Jul 09 1987 Sharp Corporation Electronic calculator
D326471, Oct 24 1990 Datel Electrocraft Corporation Calculator
D350763, Jul 28 1992 Casio Computer Co., Ltd. Electronic calculator
D652070, Jul 15 2010 Sharp Kabushiki Kaisha Electronic calculator
D892208, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902298, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902299, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902300, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D902301, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
D249742, Mar 10 1977 Sharp Kabushiki Kaisha Electronic calculating machine
D251271, Mar 07 1977 Sharp Corporation Electronic calculating machine
D263966, Aug 03 1979 Sharp Corporation Electronic calculator with timepiece
D269355, Mar 06 1981 Sharp Corporation Electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 11 1981SAKATA, KEIJISHARP KABUSHIKI KAISHA, TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0040380638 pdf
Dec 23 1981Sharp Corporation(assignment on the face of the patent)
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