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. 19, 2002
Filed:
Jan. 04, 2002
Applicant:
Inventors:
Kenneth T. Theriault, Meriden, CT (US);
Charles W. Eden, Jr., Plantsville, CT (US);
Assignee:
International Security Products, Inc., Southington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 2/700 ;
U.S. Cl.
CPC ...
E05B 2/700 ;
Abstract
A side bar type cylinder lock includes a locking segment which is movable relative to the side bar and lock shell only in response to insertion of a key blade having a uniquely configured and located camming projection into the keyway. The locking segment movement is independent of lock tumbler movement and is required to permit side bar disengagement from the lock shell.