Patent
   D408440
Priority
Nov 20 1997
Filed
Nov 20 1997
Issued
Apr 20 1999
Expiry
Apr 20 2013
Assg.orig
Entity
unknown
16
5
n/a
The ornamental design for electronic calculator, as shown.

FIG. 1 is a front, bottom and left side perspective view of electronic calculator, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

Ido, Yukinori, Matsuda, Makoto

Patent Priority Assignee Title
D416280, Dec 08 1998 Casio Keisanki Kabushiki Kaisha Electronic calculator
D501499, Dec 22 2003 Casio Keisanki Kabushiki Kaisha Electronic calculator
D540372, Apr 15 2004 Pipe fitter/plumber's calculator
D544029, Mar 03 2006 FAF GmbH & Co. KG; FAF GMBH & CO KG Calculator
D553670, Mar 03 2006 FAF GmbH & Co. KG Calculator
D558256, Mar 03 2006 FAF GmbH & Co. KG Calculator
D566753, Dec 28 2006 Brother Industries, Ltd. Tape printing machine
D720802, Apr 14 2014 Casio Keisanki Kabushiki Kaisha Electronic calculator
D750061, Mar 14 2013 Hewlett-Packard Development Company, L.P. Portable electronic device
D810190, Jun 28 2016 Sharp Kabushiki Kaisha Electronic calculator
D892208, Jul 13 2018 Casio Keisanki Kabushiki Kaisha Electronic calculator
D898818, Nov 12 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
D307032, Jan 07 1987 Sharp Corporation Electronic calculator with solar cell
D317618, Apr 19 1989 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Electronic calculator
D317777, Dec 15 1987 Sharp Corporation Electronic calculator
D364890, Feb 15 1995 Casio Computer Co., Ltd. Electronic calculator
D394449, Jan 08 1997 Sharp Kabushiki Kaisha Electronic calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 23 1997MATSUDA, MAKOTOCASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088370432 pdf
Oct 23 1997IDO, YUKINORICASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088370432 pdf
Nov 20 1997Casio Computer Co., Ltd.(assignment on the face of the patent)
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