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:
Jan. 10, 2023
Filed:
Aug. 10, 2018
Applicant:
Otis Elevator Corporation, Farmington, CT (US);
Inventor:
Chen Qian Zhao, Newark, DE (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 7/06 (2006.01); D07B 1/00 (2006.01); D07B 1/02 (2006.01); D07B 1/04 (2006.01); D07B 1/06 (2006.01);
U.S. Cl.
CPC ...
B66B 7/06 (2013.01); D07B 1/005 (2013.01); D07B 1/025 (2013.01); D07B 1/04 (2013.01); D07B 1/0686 (2013.01); D07B 2201/102 (2013.01); D07B 2201/104 (2013.01); D07B 2201/2023 (2013.01); D07B 2201/2065 (2013.01); D07B 2201/2068 (2013.01); D07B 2201/2087 (2013.01); D07B 2205/205 (2013.01); D07B 2205/2096 (2013.01); D07B 2501/2007 (2013.01);
Abstract
A lifting member for an elevator system is disclosed, including a rope formed from a plurality of strands comprising liquid crystal polymer fibers, with the strands extending along a length of the lifting member. A first polymer coating is disposed on outer surfaces of the fibers or on outer surfaces of the strands. A second polymer coating disposed over the first polymer coating.