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:
Aug. 30, 1994
Filed:
Oct. 21, 1992
Kazuichi Mabuchi, Matsudo, JP;
Yutaka Nishida, Matsudo, JP;
Mabuchi-Motor Co., Ltd., Matsudo, JP;
Abstract
A miniature motor including a electrically-conductive motor case is provided with a magnet fixedly fitted thereto. A non-electrically conductive case cover is provided holding a brushgear piece as a brush terminal piece. A ground terminal is provided in the form of an electrically conductive contacting piece in contact with case contacting piece. The electrically conductive contacting piece is formed into an essentially U shape. A case cover is provided with a groove for causing the tip of the case contacting piece to be plastically deformed providing electrical contact such that one of the brushes is electrically connected to the motor case via the ground terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile