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. 18, 2014
Filed:
Oct. 31, 2008
Applicants:
Victor Bogdanov, Manchester, CT (US);
Alfred Simon Levesque, Newington, CT (US);
John Walsh, Wallingford, CT (US);
Inventors:
Victor Bogdanov, Manchester, CT (US);
Alfred Simon Levesque, Newington, CT (US);
John Walsh, Wallingford, CT (US);
Assignee:
Schlage Lock Company, Carmel, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 47/00 (2006.01); E05B 63/00 (2006.01); E05B 47/06 (2006.01);
U.S. Cl.
CPC ...
E05B 63/0017 (2013.01); E05B 2047/0023 (2013.01); E05B 47/0012 (2013.01); E05B 2047/0086 (2013.01); E05B 2047/0016 (2013.01); E05B 2047/0031 (2013.01); E05B 2047/0026 (2013.01); E05B 47/0692 (2013.01);
Abstract
An apparatus including a motor that has a rotatable output shaft extending outward from the motor and defining a rotational axis. The apparatus also includes a coupler that is coupled to the output shaft for rotation therewith, and a coil spring that is coupled to the coupler without external attachment means such that rotation of the coupler is transferred to the coil spring.