U.S. federal trademark · Serial No. 75692944
COMPUTER SOFTWARE FEATURING PROTOCOL STACKS USED TO RECEIVE, PROCESS AND TRANSMIT DATA, VOICE, AND WIRELESS SIGNALS OVER NARROWBAND, BROADBAND, ISDN, INAP, ATM, LOCAL EXCHANGE, ACCESS NETWORKS, GATEWAYS, AND VOICE OVER IP NETWORKS FOR BUSINESS AND CONSUMER USE AND INSTRUCTIONAL MANUALS SOLD AS A UNIT
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