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. 22, 1993
Filed:
Dec. 31, 1991
Applicant:
Inventors:
Aaron M Fish, Hampstead, CA;
Gino Mancini, St. Leonard, CA;
Assignee:
Ilco Unican Inc., Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70214 ; 70466 ; 70451 ;
Abstract
The security arrangement prevents unauthorized removal of the push button lock arrangement from a door on which it is installed. The door has an inner surface and an outer surface and the push button lock arrangement includes a first housing for mounting on the inner surface and a second housing for mounting on the outer surface. A first cover plate is removably mounted on the first housing adjacent the inner surface of the door, and a second cover plate is mounted on the second housing adjacent the outer surface of the door. The security arrangement consists of co-operating elements mounted on the first cover plate and the second cover plate.