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:
Mar. 25, 1986
Filed:
Feb. 21, 1985
Ichita Sogabe, Gifu, JP;
Nippondenso Co., Ltd., Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A rotary driving apparatus having a tubular casing in which a stator having a pair of circumferentially spaced pole portions and a rotor having a pair of radially spaced pole portions are arranged. One of the rotor and the stator is made of a permanent magnet. The apparatus has a coil for magnetizing the other one of the rotor and the stator. The rotor extends out of the inner periphery of the stator so that rotation of a limited angle of the rotor is allowed, the direction of which is changed in accordance with the direction of the electric current applied to the coil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile