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. 19, 1990
Filed:
Dec. 14, 1988
Applicant:
Inventors:
Fumiyuki Yamaoka, Kanagawa, JP;
Hideaki Orihara, Kanagawa, JP;
Assignee:
Atsugi Motor Parts Company, Limited, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
18832215 ; 92255 ; 188282 ; 18832222 ; 403260 ;
Abstract
A piston assembly for a shock absorber comprises a piston rod which is formed with a threaded opening which extends axially and opens to an axial end, about which a piston body is mounted. A stud which is separately formed and independent of the piston rod, and extends through the piston body, engages with the threaded opening for securing the piston body thereonto.
Quick Actions:
Yamaoka, Fumiyuki. (1990). Shock absorber with improved structure of thrusting piston assembly (U.S. Patent No. 4934491). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4934491
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile