U.S. federal trademark · Serial No. 74026271 · Reg. No. 1663977
voice and data transmitting, carrying and receiving equipment; namely, telecommunications, central office and remote terminals, channel multiplexers, analog and digital subscriber line interfaces, electronic plug-ins and pair gain apparatus, all for providing two channels over a digital transmisson means
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.