U.S. federal trademark · Serial No. 76059953
Operating system software and hardware component which enables non-internet protocol, such as leased line, ATM, and frame relay, internet protocol or "IP" and multiprotocol or "MPLS" services to be carried over a unified IP/MPLS enabled optical infrastructure
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.