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:
Jun. 02, 2009
Filed:
May. 24, 2006
Applicants:
Tsuchitsugu Watanabe, Kyoto, JP;
Takehito Tamaoka, Kyoto, JP;
Inventors:
Tsuchitsugu Watanabe, Kyoto, JP;
Takehito Tamaoka, Kyoto, JP;
Assignee:
Nidec Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spindle motor includes an electroconductive sheet member. The electroconductive sheet member is attached so as to be abutted against a sleeve housing and a metal exposed portion of a base plate. With the configuration, the conductivity between the base plate and the sleeve housing is preferably achieved.