U.S. federal trademark · Serial No. 78849821
Power line devices used to facilitate the broadband communication using AC power infrastructure of a building as a connection medium, namely, broadband acoustic power couplers, optical filters, gateway routers in the nature of computer-controlled hardware, and signal processors to communicate data along a power line
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.