U.S. federal trademark · Serial No. 75423931
Communications systems, namely, computer hardware comprising routers, telecommunication switches, and hubs, and computer software for voice, video, e-mail and data communications over Public Switched Telephone Network (PSTN), Private Branch Exchange (PBX), Asynchronous Transfer Mode (ATM), Frame Relay, and Ethernet and other global communications network protocols
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.