U.S. federal trademark · Serial No. 78058681
Power quality reporting services, namely, monitoring electric meters and end of line voltage monitors, and electric substations, and transmitting data including transmitter single strength, power line voltage, power outages and blink counts, and substation outages, via power line to a central monitoring station
Energy Management System, namely automatic meter reader consisting of receiver, transmitters, system software and optowand, end of line voltage monitor for use with automatic meter reader; phase tracer system namely a receiver and a transmitter for identifying the phase of an energized conductor; power quality reporting equipment, namely, end of the line voltage monitor and transmitter
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.