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:
Aug. 15, 2023
Filed:
Nov. 12, 2019
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventors:
Derk Oscar Pahlke, Berlin, DE;
Lutz Hentschel, Berlin, DE;
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 5/00 (2006.01); G01H 7/00 (2006.01);
U.S. Cl.
CPC ...
B66B 5/0031 (2013.01); B66B 5/0025 (2013.01); G01H 7/00 (2013.01);
Abstract
An elevator car is provided and includes a body, an acoustic response device and a local or remote system configured to control an operation of the acoustic response device whereby an acoustic integrity check to determine a condition of the body is executable by the local or remote system.
Pahlke, Derk. (2023). Elevator car acoustic integrity check (U.S. Patent No. 11724911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11724911
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile