The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2004
Filed:
Nov. 15, 2002
Applicant:
Inventor:
Takahiro Uchiyama, Yokkaichi, JP;
Assignee:
Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/730 ;
U.S. Cl.
CPC ...
H01F 2/730 ;
Abstract
A coil apparatus includes a yoke ( ) with an open containing chamber ( ) that can accommodate a coil ( ) formed by binding a wiring ( ) around a bobbin ( ). The containing chamber ( ) is provided on an opening edge with bearings ( ) that can receive a lid ( ) behind the coil. The lid ( ) is secured to the bearings ( ) by welding after mounting the lid ( ) on the bearings ( ). The yoke ( ) and lid ( ) cover the coil ( .).