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:
Jun. 02, 2026
Filed:
Nov. 17, 2021
Applicant:
Prospira Corporation, Kawasaki city, JP;
Inventor:
Zhixu An, Kawasaki city, JP;
Assignee:
Prospira Corporation, Kawasaki city, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/08 (2006.01);
U.S. Cl.
CPC ...
F16F 15/08 (2013.01); F16F 2224/025 (2013.01);
Abstract
An anti-vibration device (A) including: a bracket () having a fixing portion () and a bridge portion () that together with the fixing portion () forms an opening (A); a mounting member () mounted in the opening (A) formed in the bracket (); and an elastic shaft () that is mounted to the mounting member () and extends in an axial direction inside the opening (A). The mounting member () has a circumferential wall () surrounding the elastic shaft () in a circumferential direction. The circumferential wall () has one or more recesses extending in the axial direction at one or more locations along the circumferential direction.