U.S. federal trademark · Serial No. 74009490
EQUIPMENT FOR TRANSMITTING AND RECEIVING MULTI-CHANNEL VOICE AND VIDEO ON AN OPTICAL FIBER CABLE; NAMELY, CENTRAL OFFICE AND DROP-ACCESS TERMINALS, ELECTRONIC PLUG-INS, PAIR-GAIN APPARATUS AND WAVE DIVISION MULTIPLEXERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.