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:
Nov. 28, 1978
Filed:
Jun. 09, 1977
Applicant:
Inventors:
Yuji Takahashi, Isehara, JP;
Akihiro Shimokura, Higashimine, JP;
Assignee:
Tokico Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
2924352 ;
Abstract
A shock absorber includes an outer cylinder and a slidable member fitted in the outer cylinder. The slidable member is inserted into the outer cylinder, and thereafter a beading technique is applied to the outer cylinder so as to form an annular bead on the inner peripheral surface of the outer cylinder for retaining the slidable member within the outer cylinder.
Takahashi, Yuji. (1978). Shock absorber with bead-type retainer and method and apparatus for the (U.S. Patent No. 4126920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4126920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile