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. 08, 1982
Filed:
Dec. 10, 1979
James C Arthur, Columbus, IN (US);
Graham F Thieman, Columbus, IN (US);
Arvin Industries, Inc., Columbus, IN (US);
Abstract
A mechanical connection of a first tube to a second tube, in which the first tube has a radially inner dimension and the second tube has a radially outer dimension permitting close sliding engagement of an end of the second tube within an end of the first tube. The connection includes staked segments spaced apart circumferentially about the first and second tube side walls. Each staked segment includes simultaneously formed projections formed by a staking or piercing knife in the side walls of both tubes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile