Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Russell G. Derickson
Date of Patent
September 12, 2023
Patent Application Number
17986302
Date Filed
November 14, 2022
Patent Citations
...
Patent Primary Examiner
CPC Code
The disclosed technology uses signaling devices and sensors that are distributed throughout a building in order to provide egress guidance to people located in a building when an emergency occurs. Such signaling devices can be located at or near doors, windows, and/or other junction points between different parts of a building (e.g., passageways between different rooms). Signaling devices can provide audio and/or visual information to people to guide them along a safe pathway that is selected to provide safe egress for the person, including anticipating and protecting the person from changing emergency conditions within the building.
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