U.S. federal trademark · Serial No. 76249547
TELECOMMUNICATIONS EQUIPMENT, NAMELY, DEVICES TO COMBINE MULTIPLE TELECOMMUNICATIONS SERVICES, SUCH AS VOICE, VIDEO, AUDIO AND DATA, INTO A CONVERGED SERVICES SIGNALING SCHEME FOR DELIVERY OVER OPTICAL NETWORKS DIRECTLY TO SUBSCRIBER PREMISES EQUIPMENT; SOFTWARE FOR THE MANAGEMENT AND CONTROL OF THE DEVICES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.