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Patent
D633133
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Priority
Jun 22 2010
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Filed
Aug 31 2010
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Issued
Feb 22 2011
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Expiry
Feb 22 2025
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Assg.orig
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Entity
unknown
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7
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10
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n/a
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The ornamental design for an electronic desk calculator, as shown and described.
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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 |
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 |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 30 2010 | TAKAGHI, KAZUHIKO | MARK S INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 024929 | /0971 |
pdf |
Aug 31 2010 | | Mark's Inc. | (assignment on the face of the patent) | | / |
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Maintenance Fee Events |
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