Filed Nov. 19, 2007

Serial No. 76684211

Registered Jan. 27, 2009

Registration No. 3,566,298

Class Emergency Vehicle Preemption and Transit Signal Priority systems comprised of detectors, phase selectors/discriminators, emitters, radio GPS units, radio GPS antennas, phase selectors, vehicle control units and software used to assist emergency vehicles and transit operations to receive a green light advantage in responding to emergencies or maintaining schedule adherence; Traffic Sensing Systems comprised of detectors, traffic monitoring cards, microloop sensors, and non-invasive microloop sensors used to precisely monitor vehicle movement and presence data so engineers can maximize traffic efficiency; 021; 023; 026; 036; 038