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:
Jul. 28, 2009
Filed:
Jan. 12, 2007
Applicant:
Toshimasa Monma, Tokyo, JP;
Inventor:
Toshimasa Monma, Tokyo, JP;
Assignee:
Sumida Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coil component having a first coil, a second coil, a third coil, each of which has a different function, an upper flange, and a lower flange, and also including a drum core in which a first winding groove having the first coil wound around is formed, and a base member having a winding shaft provided in a bottom portion, wherein a second winding groove is formed between the lower flange and the bottom portion, and the second coil and the third coil are wound around this second winding groove when the drum core and the base member are assembled together.