U.S. federal trademark · Serial No. 74432226 · Reg. No. 2007329
services; namely, distributorship of data communication products; namely, multiplexors, channel extenders, bridges, routers, digital CSU (CSU=channel service unit), DSU (DSU=digital service unit), and protocol conversion units
repair and maintenance of data communication products; namely, multiplexors, channel extenders, bridges, routers, digital CSU (CSU=channel service unit), DSU (DSU=digital service unit), and protocol conversion units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.