U.S. federal trademark · Serial No. 73162742 · Reg. No. 1148751
COMMUNICATIONS EQUIPMENT-NAMELY, DIRECT-TO-LINE MULTIPLEX SYSTEMS, COMPRISING CHANNEL MODEMS, E AND M SIGNALLING TERMINATIONS, TOLL E AND M SIGNALLING TERMINATIONS, FOREIGN EXCHANGE SIGNALLING TERMINATIONS, AND CARD CAGES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.