U.S. federal trademark · Serial No. 74205286 · Reg. No. 1964822
safety light curtains, optical profiling scanners [ and data communication products; namely, spread spectrum radio frequency modems, infrared optical data links, microprocessor plug-in interfaces, paralle input-output cards, serial communication cards and multiplex transformers for system intercommunication ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.