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. 21, 2019
Filed:
Aug. 01, 2016
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Mark Olthuis, Avon, CT (US);
Xiaodong Luo, South Windsor, CT (US);
Zbigniew Piech, Cheshire, CT (US);
Randall Roberts, Hebron, CT (US);
Tadeusz Pawel Witczak, Bethel, CT (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 5/00 (2006.01); B66B 5/02 (2006.01); B66B 11/04 (2006.01);
U.S. Cl.
CPC ...
B66B 5/0087 (2013.01); B66B 5/027 (2013.01); B66B 11/0407 (2013.01);
Abstract
A method and system for managing an elevator system, includes providing a recovery car to travel in the hoistway via a motor, and engaging the car via an attachment device of the recovery car.