U.S. federal trademark · Serial No. 74652786
data communication equipment, namely, hubs switching hubs, bridges, routers, network management software used in connection with the foregoing goods; network performance evaluation tools, namely sniffers and probes; network interface software, namely frame relay, T1/E1 and T3/E3; integrated services digital networks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.