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, 1976
Filed:
Dec. 12, 1974
Applicant:
Inventor:
Alois Crepinsek, El Paso, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70370 ; 70372 ; 70451 ;
Abstract
In a door lock assembly, a lock cylinder is releasably fastened within a lock cylinder housing by means of a catch affixed to the lock cylinder and operatively associated with a structure, such as a lock bolt assembly, within the lock cylinder housing. The catch is released by means of an actuating pin passing from the side edge of the door into the lock cylinder housing for disengaging the catch and allowing the lock cylinder to be removed from its housing. The pin, in a preferred embodiment, is carried within the lock bolt.
Crepinsek, Alois. (1976). Lock cylinder having a releasable catch (U.S. Patent No. 3961508). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3961508
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile