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:
Jul. 18, 2023
Filed:
Mar. 16, 2020
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Tadeusz Pawel Witczak, Farmington, CT (US);
Joseph Crute, Cromwell, CT (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 5/00 (2006.01); B64C 39/02 (2023.01); B64D 47/08 (2006.01); G01C 21/20 (2006.01); G05B 17/02 (2006.01); B64U 10/13 (2023.01); B66B 19/00 (2006.01); B64U 101/30 (2023.01);
U.S. Cl.
CPC ...
B66B 5/0025 (2013.01); B64C 39/024 (2013.01); B64D 47/08 (2013.01); B66B 19/00 (2013.01); G01C 21/20 (2013.01); G05B 17/02 (2013.01); B64U 10/13 (2023.01); B64U 2101/30 (2023.01); B64U 2201/20 (2023.01);
Abstract
Disclosed is an elevator inspection system, having: a sensor implement; a robotic platform supporting the sensor, the robotic platform configured to inspect a hoistway; a controller operationally connected to the robotic platform and the sensor, wherein the controller is configured to define hoistway model data for the hoistway, from sensor data, corresponding to locations and shape boundaries of the hoistway and doorway openings formed in the hoistway.