Patent
   D596563
Priority
Oct 15 2007
Filed
Mar 10 2008
Issued
Jul 21 2009
Expiry
Jul 21 2023
Assg.orig
Entity
unknown
7
9
n/a
The ornamental design for coil unit, as shown and described.

FIG. 1 is a perspective view of coil unit showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view, with the rear elevation view being a mirror image of the front elevation view thereof;

FIG. 4 is a right side elevation view, with the left side elevation being a mirror image of the right side elevation view thereof; and,

FIG. 5 is a bottom plan view thereof.

Shoji, Atsushi, Kitajima, Yoshiaki, Shindoh, Masatoshi

Patent Priority Assignee Title
D650906, Jan 21 2011 The Magstim Company Limited MRI coil housing
D662883, Feb 02 2010 Ikeda Denso Co., Ltd. Ignition coil
D662884, Feb 02 2010 Ikeda Denso Co., Ltd. Ignition coil
ER1935,
ER5654,
ER5800,
ER6762,
Patent Priority Assignee Title
5463999, Aug 21 1992 Mitsubishi Denki Kabushiki Kaisha Ignition coil unit for an internal combustion engine and manufacturing method of the same
5545892, Sep 01 1994 Northrop Grumman Systems Corporation Gyro sensor coil with low-friction hub interface
5552756, Jan 13 1993 Murata Manufacturing Co., Ltd. Chip-type common mode choke coil
6791445, Feb 21 2001 TDK Corporation Coil-embedded dust core and method for manufacturing the same
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D442547, Feb 26 1999 TAIYO YUDEN CO , LTD Linearity coil
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 08 2008KITAJIMA, YOSHIAKITDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206680942 pdf
Feb 08 2008SHOJI, ATSUSHITDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206680942 pdf
Feb 08 2008SHINDOH, MASATOSHITDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206680942 pdf
Mar 10 2008TDK Corporation(assignment on the face of the patent)
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