U.S. federal trademark · Serial No. 78267258 · Reg. No. 2856047
Instrument transformers, ground fault current protection apparatus, three phase voltage monitors, current transducers, voltage transducers,[ watt transducers,] volt-amps reactive transducers, [ watt hour transducers, current sensors, voltage sensors, ] control switches, capacitive trip devices, and open circuit protectors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.