Bobbin for use with a magnetic core

- TDK Corporation
Description

FIG. 1 is a front elevational view of a bobbin for use with a magnetic core showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front and upper left perspective view thereof shown on an enlarged scale with two magnetic cores. A broken line showing of the magnetic cores is included for the purpose of illustrating environmental elements only and forms no part of the claimed design; and,

FIG. 8 is a rear and lower left perspective view thereof shown on a still larger scale.

Referenced Cited
U.S. Patent Documents
D313605 January 8, 1991 Sato et al.
4257027 March 17, 1981 Yasuhisa
4626813 December 2, 1986 Koga et al.
4937546 June 26, 1990 Horng
Other references
  • English version of the corresponding Utility Model Application which has been filed in Germany.
Patent History
Patent number: D334913
Type: Grant
Filed: Oct 31, 1990
Date of Patent: Apr 20, 1993
Assignee: TDK Corporation (Tokyo)
Inventors: Hironori Sato (Tokyo), Tadashi Mitsui (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/607,099
Classifications
Current U.S. Class: Element Or Attachment (D13/118)