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:
Mar. 21, 2023
Filed:
Dec. 13, 2019
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventor:
Enrico Manes, Feeding Hills, MA (US);
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/34 (2006.01); B66B 5/00 (2006.01);
U.S. Cl.
CPC ...
B66B 1/3476 (2013.01); B66B 1/3492 (2013.01); B66B 5/0012 (2013.01);
Abstract
A conveyance system includes a transmitter configured to generate a signal; a receiver configured to receive the signal; the transmitter and receiver located so that the signal passes through a passenger area of the conveyance system; a controller configured to receive a signal strength of the signal received at the receiver; the controller configured to determine a loading factor in the passenger area in response to the signal received at the receiver.