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. 07, 2023
Filed:
Apr. 06, 2018
Applicant:
Assa Abloy Residential Group, Inc., New Haven, CT (US);
Inventor:
Mark Caterino, Prospect, CT (US);
Assignee:
ASSA ABLOY Residential Group, Inc., New Haven, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 47/00 (2006.01); E05B 15/02 (2006.01); E05B 39/00 (2006.01); E05B 47/02 (2006.01);
U.S. Cl.
CPC ...
E05B 47/0001 (2013.01); E05B 15/02 (2013.01); E05B 15/0205 (2013.01); E05B 39/00 (2013.01); E05B 47/026 (2013.01); E05B 47/0012 (2013.01); E05B 2047/0052 (2013.01); E05B 2047/0067 (2013.01); E05B 2047/0069 (2013.01); E05B 2047/0097 (2013.01);
Abstract
Systems and methods for detecting whether a door lock bolt is engaged with a door jamb recess in a locked position is provided. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a motor current signature. Certain of the systems and methods described herein detect engagement between a door lock bolt and door jamb recess using a bolt vibration signature.