Patent
   D294369
Priority
Mar 28 1985
Filed
Sep 11 1985
Issued
Feb 23 1988
Expiry
Feb 23 2002
Assg.orig
Entity
unknown
8
3
n/a
The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a top plan view of the 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, the left side being a mirror image thereof; and

FIG. 6 is an enlarged sectional view taken along the line 6--6 of FIG. 1.

Yubisui, Takahisa, Osaka, Kazumi, Sakagushi, Hiroshi

Patent Priority Assignee Title
D297949, Nov 15 1985 Sharp Corporation Electronic calculator
D297950, Dec 02 1985 Sharp Corporation Electronic calculator
D303680, May 23 1986 Sharp Kabushiki Kaisha Electronic calculator
D303980, Feb 25 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH Electronic calculator
D307289, Dec 18 1986 SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH Electronic calculator with printer
D307890, Dec 21 1988 UNITRON TECHNOLOGIES, INC Hand held data entry terminal
D377190, Apr 22 1996 Casio Computer Co., Ltd. Electronic calculator
D652070, Jul 15 2010 Sharp Kabushiki Kaisha Electronic calculator
Patent Priority Assignee Title
230404,
D258891, Jul 25 1978 CHEMICAL BANK, AS COLLATERAL AGENT Electronic calculating machine
D279109, Oct 27 1982 Sharp Corporation Calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 05 1985YUBISUI, TAKAHISASharp Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0044590342 pdf
Sep 05 1985SAKAGUSHI, HIROSHISharp Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0044590342 pdf
Sep 05 1985OSAKA, KAZUMISharp Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0044590342 pdf
Sep 11 1985Sharp Corporation(assignment on the face of the patent)
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