ALEXANDRIA, Va., April 2 -- United States Patent no. 12,266,968, issued on April 1, was assigned to EXPOSURE ILLUMINATION ARCHITECTS INC. (Scottsdale, Ariz.).
"Self-powered testing and alerting module for a remotely powered egress light source" was invented by Daniel S. Spiro (Scottsdale, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A self-powered testing and alerting module for an egress light source that is coupled to an ambient lighting luminaire or mounted in the vicinity of the ambient lighting luminaire wherein both the egress and the ambient light sources are configured to receive their power from different remote power sources."
The patent was filed on Sept. 6, 2024, under Application No. 18...