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:
Jul. 01, 2003
Filed:
Jan. 19, 2001
Peter K. Bates, Framingham, MA (US);
John Bussiere, Littleton, MA (US);
Alan Doerr, Tomball, TX (US);
Schlage Lock Company, Indianapolis, IN (US);
Abstract
A sensor for an interconnected lock assembly which can sense whether the door is in a locked or unlocked state. The interconnected lock assembly comprises a first lock assembly and a second lock assembly, both operably interconnected by a rack mounted on a carrier component. The second lock assembly is operably connected to a deadbolt latch assembly which comprises a deadbolt movable between an extended position when the carrier component is in a lowered position and a retracted position when the carrier component is in a raised position. The sensor is positioned within the interconnected lock assembly to detect when the carrier component is in a lowered position or in a raised position. The information is relayed to an electronic control module.