Patent
   D633133
Priority
Jun 22 2010
Filed
Aug 31 2010
Issued
Feb 22 2011
Expiry
Feb 22 2025
Assg.orig
Entity
unknown
7
10
n/a
The ornamental design for an electronic desk calculator, as shown and described.

FIG. 1 is a front elevational view of an electronic desk calculator showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right front perspective view thereof; and,

FIG. 8 is a right front perspective view thereof in which the electronic desk calculator is shown in use.

The broken lines illustrate environmental structure and form no part of the claimed invention.

Takaghi, Kazuhiko

Patent Priority Assignee Title
D714755, Oct 18 2013 Panasonic Corporation Telephone base unit
D719543, Oct 18 2013 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD Telephone base unit
D719544, Oct 18 2013 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD Telephone base unit
D751808, Oct 23 2013 Cornfield Transnational Limited Instrument case
D778593, Oct 23 2013 Cornfield Transnational Limited Instrument case
D799200, Oct 23 2013 Cornfield Transnational Limited Instrument case
D799201, Oct 23 2013 Cornfield Transnational Limited Instrument case
Patent Priority Assignee Title
D330907, Jan 22 1991 INFINITRONIX, LTD Combined calculator and cover
D394449, Jan 08 1997 Sharp Kabushiki Kaisha Electronic calculator
D399209, Feb 28 1996 Sony Corporation Remote controller
D459383, Mar 14 2001 Self opening calculator clock
D533213, Oct 06 2004 Calibre International, LLC Calculator
D558834, Jun 15 2007 Ariel Premium Supply, Inc. Handheld electronic game
D572309, Nov 30 2006 Sun Coast Merchandise Corporation Clipboard calculator
D581453, Apr 07 2008 Cotapaxi Custom Design and Manufacturing, LLC Calculator
D600739, Jun 10 2008 Mekosonic Enterprises Limited Calculator
D604299, Oct 06 2008 Spell checker
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Jul 30 2010TAKAGHI, KAZUHIKOMARK S INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249290971 pdf
Aug 31 2010Mark's Inc.(assignment on the face of the patent)
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