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. 27, 2022
Filed:
Jun. 04, 2021
Applicant:
Sargent Manufacturing Company, New Haven, CT (US);
Inventors:
Phillip Ashcroft, New Haven, CT (US);
Brian R. Fournier, Canton, CT (US);
Lee Griswold, Bethel, CT (US);
Christine Voelker, East Hampton, CT (US);
Assignee:
Sargent Manufacturing Company, New Haven, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 55/00 (2006.01); E05B 13/10 (2006.01); E05B 13/00 (2006.01);
U.S. Cl.
CPC ...
E05B 55/005 (2013.01); E05B 13/004 (2013.01); E05B 13/106 (2013.01);
Abstract
Disclosed herein are cylindrical door locks configured to indicate the lock status of the door lock to nearby persons. In some instances, the lock status is indicated on a first side of the door. In other instances, the lock status is indicated on both a first side and a second side of the door.