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. 24, 2021
Filed:
Dec. 26, 2018
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Nobutaka Yamaguchi, Wako, JP;
Kenji Niwata, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 25/0638 (2006.01); F16D 25/08 (2006.01); F15B 15/14 (2006.01); F16D 48/02 (2006.01);
U.S. Cl.
CPC ...
F16D 25/083 (2013.01); F15B 15/1447 (2013.01); F16D 2048/0212 (2013.01);
Abstract
A clutch mechanism switches a clutch to one of an engaging state and a released state by a piston operated by an oil pressure. The piston includes a first side surface portion configured to press the clutch, and a second side surface portion on which the oil pressure acts. The second side surface portion has an uneven shape in a circumferential direction.
Yamaguchi, Nobutaka. (2021). Clutch mechanism and piston (U.S. Patent No. 11098769). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11098769
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile