Bobbin for transformer for electronic device

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Description

FIG. 1 is a perspective view of the top, front and right side of a bobbin for transformer for electronic device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
3230490 January 1966 Johnson
3634878 January 1972 Davis
4462016 July 24, 1984 Bland et al.
4745388 May 17, 1988 Billings et al.
4890085 December 26, 1989 Saito et al.
D313605 January 8, 1991 Saito et al.
5570075 October 29, 1996 Krimmer et al.
5670925 September 23, 1997 Gibbs
5952907 September 14, 1999 McWilliams et al.
5952908 September 14, 1999 Kubo
5999079 December 7, 1999 Wille
Foreign Patent Documents
809797 March 1991 JP
980494 May 1997 JP
Patent History
Patent number: D455715
Type: Grant
Filed: May 24, 2000
Date of Patent: Apr 16, 2002
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Shinichi Sakai (Nara), Kazuho Sakamoto (Kyoto)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/123,740
Classifications
Current U.S. Class: Element Or Attachment (D13/118)
International Classification: 1302;