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. 09, 2026
Filed:
Aug. 06, 2024
Honeywell International Inc., Charlotte, NC (US);
Benjamin H. Wolf, Leicester, GB;
Michael Barson, Nuneaton, GB;
Christopher Dearden, Melton Mowbray, GB;
Honeywell International Inc., Charlotte, NC (US);
Abstract
Devices, methods, and systems for an event notification device are described herein. A first event notification device can include a first speaker and a first controller configured to receive a first command to broadcast an audio message indicating a direction of evacuation in response to the first event notification device being the first event notification device along an evacuation route and broadcast the audio message sequenced with a number of event notification devices to indicate the direction of evacuation in response to receiving the first command. The number of event notification devices can each comprise a speaker and a controller configured to receive a second command to broadcast the audio message indicating the direction of evacuation and broadcast the audio message sequenced with the number of event notification devices to indicate the direction of evacuation via the speaker in response to receiving the second command.