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:
Jun. 11, 2024
Filed:
Mar. 04, 2022
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Pawel Raasz, Gdańsk, PL;
Piotr Wolnowski, Gdańsk, PL;
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 29/02 (2006.01); G01S 17/04 (2020.01); G01V 1/00 (2006.01);
U.S. Cl.
CPC ...
G08B 29/02 (2013.01); G01S 17/04 (2020.01); G01V 1/001 (2013.01);
Abstract
A fire detection apparatus includes a fire detector () including an integrated sounding device () that is configured to emit a sound () from the fire detector () and that is further configured to detect reverberation of the emitted sound resulting from a cover () placed over the fire detector (). The detected reverberation can be used to determine that the fire detector () has been covered.