U.S. federal trademark · Serial No. 75059140
carrier ADSL communication systems and equipment for service to and from telco offices; namely, central office equipment, remote equipment, and customer location equipment for service using copper wire, said systems and equipment comprising a discrete multitone ADSL Digital Signal Processor Application Specific Integrated Circuit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.