Ferrite magnetic core

- TDK Corporation
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Description

FIG. 1 is a front elevation view of a ferrite magnetic core, showing my 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 right side elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a ferrite magnetic core, as shown and described.

Referenced Cited
U.S. Patent Documents
3898601 August 1975 Meindl
D264959 June 15, 1982 Ota et al.
4352080 September 28, 1982 Mitsui et al.
4424504 January 3, 1984 Mitsui et al.
D280810 October 1, 1985 Mitsui
5175525 December 29, 1992 Smith
D384333 September 30, 1997 Suzuki
D463365 September 24, 2002 Sakai et al.
6696913 February 24, 2004 Meuche et al.
Foreign Patent Documents
D1200798 February 2004 JP
Patent History
Patent number: D537778
Type: Grant
Filed: Nov 8, 2005
Date of Patent: Mar 6, 2007
Assignee: TDK Corporation (Tokyo)
Inventor: Masakazu Miyazaki (Tokyo)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Westerman, Hattori, Daniels & Adrian, LLP.
Application Number: 29/242,232
Classifications
Current U.S. Class: Element Or Attachment (D13/118)