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:
Dec. 26, 2023
Filed:
Feb. 27, 2020
Applicant:
Sargent Manufacturing Company, New Haven, CT (US);
Inventors:
Victor Bogdanov, Manchester, CT (US);
Liza Alcala Escobar, Avon, CT (US);
Assignee:
Sargent Manufacturing Company, New Haven, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05C 9/04 (2006.01); E05B 63/14 (2006.01); E05B 47/06 (2006.01); E05B 63/08 (2006.01);
U.S. Cl.
CPC ...
E05C 9/047 (2013.01); E05B 47/0615 (2013.01); E05B 63/14 (2013.01); E05B 63/08 (2013.01);
Abstract
A multi-point latching device may include a mortise lock and one or more remote latches which are operable with a handle. The mortise lock may include a handle lock which selectively locks and unlocks the handle is independently controllable by an actuator and by a lock cylinder. The lock cylinder may be used to unlock the handle during power failure events where the mortise lock is put into a fail secure state, such that the mortise lock maintains normal functionality as a manual device.