U.S. federal trademark · Serial No. 75206768 · Reg. No. 2147345
electronic network devices, namely, network hubs, network cards, modems, optical transmission devices, fiber optic modems, multiplexers, and xDSL modem multiplexers for T1 and E1 equipment; fiber connection devices for RS-232, RS-449, RS-530 or v.35 interfaces; and Ethernet optical link devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.