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:
Sep. 30, 2025
Filed:
Jul. 18, 2022
Honeywell International Inc., Charlotte, NC (US);
Benjamin H. Wolf, Leicester, GB;
Christopher Dearden, Melton Mowbray, GB;
Michael Barson, Nuneaton, GB;
Kamal Raja Ganesan, Chennai, IN;
Vardhaman Babu Jarale, Bengaluru, IN;
Barath Murugavel, Bangalore, IN;
Honeywell International Inc., Charlotte, NC (US);
Abstract
Devices, methods, and systems for performing a self-clean of a fire sensing device are described herein. One device includes an air movement device and a controller configured to receive a command to perform a self-clean of the fire sensing device and cause the air movement device to activate to perform the self-clean responsive to receiving the command to self-clean, wherein the air movement device is configured to activate for a particular period of time to remove unwanted particles from the fire sensing device.