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:
Sep. 06, 1988
Filed:
Mar. 31, 1986
Applicant:
Inventor:
Jack Rath, Los Angeles, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
411361 ; 1015 / ; 29446 ; 29517 ;
Abstract
A swagable collar has longitudinally extending internal ribs in its bore that when the collar is swaged over a threaded pin dam a potential leak path between the thread flanks and along the root of the thread and increase the lock between the collar and the pin. The ribs extend at least two thread pitch lengths.