U.S. federal trademark · Serial No. 76295589 · Reg. No. 2608263
TELECOM TRANSMISSION MULTIPLEXERS; TELECOM TRANSMISSION CONCENTRATORS; NETWORK TRANSMISSION MULTIPLEXERS; NETWORK TRANSMISSION CONCENTRATORS; INTERNET PHONES; NETWORK GATEWAYS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.