Bobbin for a transformer

- TDK Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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.

Claims

The ornamental design for, a bobbin for a transformer, as shown and described.

Referenced Cited
U.S. Patent Documents
2657876 November 1953 Bieber
3230490 January 1966 Johnson
4157519 June 5, 1979 Foster
4745388 May 17, 1988 Billings et al.
4890085 December 26, 1989 Saito et al.
D313605 January 8, 1991 Saito et al.
D334913 April 20, 1993 Sato et al.
D358931 June 6, 1995 Vanhuyse
D441772 May 8, 2001 Polzer
D455715 April 16, 2002 Sakai et al.
Foreign Patent Documents
3-90411 September 1991 JP
3-53462 November 1991 JP
Patent History
Patent number: D560164
Type: Grant
Filed: Dec 28, 2005
Date of Patent: Jan 22, 2008
Assignee: TDK Corporation (Tokyo)
Inventor: Masaaki Iwakura (Tokyo)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Westerman, Hattori, Daniels & Adrian, LLP.
Application Number: 29/245,640
Classifications
Current U.S. Class: Element Or Attachment (D13/118)