Patent
   D560164
Priority
Sep 16 2005
Filed
Dec 28 2005
Issued
Jan 22 2008
Expiry
Jan 22 2022
Assg.orig
Entity
unknown
4
12
n/a
The ornamental design for, a bobbin for a transformer, as shown and described.

FIG. 1 is a front elevation view of a bobbin for a transformer, showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation view thereof, the right side elevation view is a mirror image of the left side elevation view; and,

FIG. 6 is a perspective view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Iwakura, Masaaki

Patent Priority Assignee Title
D644608, Apr 01 2010 TDK Corporation Bobbin for transformer
D734257, Jan 24 2012 TDK Corporation Transformer
ER1655,
ER7499,
Patent Priority Assignee Title
2657876,
3230490,
4157519, Apr 13 1978 POTTER & BRUMFIELD, INC Start lead dampeners on coil bobbin
4745388, Feb 02 1987 American Telephone and Telegraph Company, AT&T Bell Laboratories Transformer with wire lead isolation slots
4890085, Oct 21 1987 TDK Electronic Co., Ltd. Terminal fitted bobbin
D313605, May 06 1988 TDK Electronics Co., Ltd. Terminal fitted bobbin
D334913, Oct 31 1990 TDK Corporation Bobbin for use with a magnetic core
D358931, Jul 20 1992 N V BEKAERT S A Spool
D441772, Jul 27 1999 ARCELORMITTAL BETTEMBOURG S A Sheet metal bobbin
D455715, Nov 29 1999 Matsushita Electric Industrial Co., Ltd. Bobbin for transformer for electronic device
JP353462,
JP390411,
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Nov 04 2005IWAKURA, MASAAKITDK CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174230013 pdf
Dec 28 2005TDK Corporation(assignment on the face of the patent)
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