Bobbin for a transformer
Latest TDK Corporation Patents:
Description
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
Foreign 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. |
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
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)