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:
Feb. 13, 2024
Filed:
May. 18, 2021
Applicant:
Dormakaba Usa Inc., Indianapolis, IN (US);
Inventors:
Jamison D. Woodley, Indianapolis, IN (US);
Jason C. Clifford, Noblesville, IN (US);
Xiaohui Yan, Shenzhen, CN;
Can Zhang, Xinyi, CN;
Assignee:
dormakaba USA Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 47/00 (2006.01); E05B 65/10 (2006.01); E05B 41/00 (2006.01);
U.S. Cl.
CPC ...
E05B 47/0012 (2013.01); E05B 41/00 (2013.01); E05B 65/1093 (2013.01); E05B 65/1053 (2013.01); E05B 2047/0016 (2013.01); E05B 2047/0023 (2013.01); E05B 2047/0074 (2013.01);
Abstract
A motorized latch retraction system for transitioning a latch of an exit device from a latched position to an unlatched position is provided. The motorized latch retraction system includes a lock indicator indicating the latched or unlatched position of the latch and a floating motor.