U.S. federal trademark · Serial No. 77812096 · Reg. No. 4078477
electronic circuits that filter and suppress harmonic currents arising from electrical power distribution systems; specifically excluded are computer monitors, desktop computers, laptop computers, notebook computers, computer mice, computer keyboards and computer servers, each of which is used by a single computer
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.