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. 01, 2022
Filed:
Aug. 09, 2018
Sumitomo Riko Company Limited, Aichi, JP;
Koji Tomiyama, Aichi, JP;
Shuka Kitamura, Aichi, JP;
Akio Yabu, Aichi, JP;
Yuhei Adachi, Aichi, JP;
Yasuo Suzuki, Aichi, JP;
Sumitomo Riko Company Limited, Aichi, JP;
Abstract
This soundproof member is mounted to a drive device provided with a rotating body and comprises: an elastic member having a base material consisting of a resin or elastomer, the elastic member also having a magnetic filler contained in the base material so as to be interconnected and oriented in one direction; and a mass disposed on a surface with the elastic member provided therebetween, the surface extending in the direction of the rotation axis of the rotating body, the mass being supported by the elastic member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile