U.S. federal trademark · Serial No. 75325275
data transmitters, data receivers, data bus interface units, data routers, combined LAN switch and LAN routers, frame switches, module that route incoming data signals along different physical and/or virtual transmission paths, interface bridge to LAN's, data transmitters, protocol converter modules that convert data transmissions from one protocol to another, and data systems composed of the aforesaid goods and parts of the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.