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:
Nov. 10, 2009
Filed:
Mar. 09, 2009
Applicant:
Hiroshi Kobayashi, Kariya, JP;
Inventor:
Hiroshi Kobayashi, Kariya, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/06 (2006.01); H01B 1/24 (2006.01); H01R 39/20 (2006.01); H01R 39/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A motor brush material contains copper particles dispersed and configuring particle group structure supported in inner pores of a sintered body containing carbon as a major component.
Kobayashi, Hiroshi. (2009). Brush material for motor and manufacturing method thereof (U.S. Patent No. 7615166). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7615166
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile