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:
Jan. 15, 1991
Filed:
Nov. 21, 1988
Applicant:
Inventor:
Bernd Zinn, Ennepetal, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439851 ; 439833 ; 439130 ;
Abstract
A round pin bushing of a punched sheet metal part defining an elastically deformable pin receiving orifice area. The orifice area is encompassed by an outer spring sleeve slid thereover. Further disclosed is an expansion lock comprising first and second hook pieces on the orifice-forming portion which mutually engage when a pin is inserted but provide a radial clearance therebetween for expansion when free of an inserted pin.
Zinn, Bernd. (1991). Round pin bushing (U.S. Patent No. 4985004). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4985004
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile