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:
Apr. 27, 2004
Filed:
Sep. 10, 2002
Applicant:
Inventors:
Kazunobu Haneishi, Tochigi, JP;
Katsuhide Sasaki, Tochigi, JP;
Assignee:
Showa Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 7/10 ;
U.S. Cl.
CPC ...
F16F 7/10 ;
Abstract
This invention provides a dynamic damper comprising an outer pipe , a weight disposed inside the outer pipe and an elastic body interposed between the outer pipe and the weight . The outer pipe contains slit crossing the circumferential direction of the outer pipe and the slit may be filled with elastic filler
Haneishi, Kazunobu. (2004). Dynamic damper and propeller shaft (U.S. Patent No. 6725985). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6725985
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile