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:
May. 13, 2025
Filed:
Jul. 10, 2023
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Mikhail Zabran, Farmington, CT (US);
James Chmiel, Suffield, CT (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 13/12 (2006.01);
U.S. Cl.
CPC ...
B66B 13/12 (2013.01);
Abstract
A coupler device of a door coupler engageable with a vane member includes a housing, a shaft rotatable about an axis, and at least one rotary magnet arranged within an interior of the housing. The at least one rotary magnet is coupled to the shaft. The coupler device is transformable between an off configuration and an on configuration and the coupler device is magnetically couplable with the vane member when in the on configuration.