U.S. federal trademark · Serial No. 78075847
Communications equipment, namely transmitters, receivers, switches, cross-connects, routers, amplifiers, add/drop multiplexers, filters, multiplexers, demultiplexers, regenerators, network and element management, planning, and interface software and hardware, route computation, provisioning, and management software and hardware, and communications systems and communications networks employing such named communications equipment, in International Class 009.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.