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. 04, 1990
Filed:
May. 09, 1989
Applicant:
Inventor:
Abraham Toledano, Laval, CA;
Assignee:
Ilco Unican Inc., Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70369 ; 70493 ;
Abstract
The cross-section of the core body defines a peripheral profile. The core body includes a plug housing and a tumbler pin housing, and at least two separately controllable control elements are mounted in the plug housings. Each of the control elements includes a retainer lug and the retainer lugs are movable between a retracted position, when they are substantially completely within the profile, and an extended position, when they project laterally of the core body outside of the profile.