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. 19, 2022
Filed:
Jan. 24, 2020
Kabushiki Kaisha F.c.c., Hamamatsu, JP;
Makoto Kataoka, Hamamatsu, JP;
Go Ando, Hamamatsu, JP;
Yoshihiko Ozawa, Hamamatsu, JP;
Han Hiong Chen, Hamamatsu, JP;
Kabushiki Kaisha F.C.C., Hamamatsu, JP;
Abstract
A transmission device has a clutch spring (). The clutch spring () can generate rotational resistance that occurs when a pressure member () rotates relative to a clutch member () due to clearance between cam surfaces of a press-contact assisting cam or a back torque limiting cam. Thus, one end () of the clutch spring () slides on a surface () of a restricting member. A side surface () of the clutch spring () is held in the longitudinal direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile