U.S. federal trademark · Serial No. 75465303 · Reg. No. 2333766
Digital loop carrier system consisting of central office multiplexers which multiplex telephony and/or data signals for transport over various forms of transmission media, namely copper fiber, coax cable, satellite and radio signals; access terminals which demultiplex these telephony and/or data signals; and peripheral equipment consisting of racks, shelves, power supplies, cables, cable distribution panels, and network management software
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.