U.S. federal trademark · Serial No. 74231744 · Reg. No. A1468372
optical transmitters; lasers, light emitting diodes; optical receivers, detectors and sensors; optical waveguide and waveguide devices; optical switches, modulators, computers and signal processors; optical couplers and connectors; optical amplifiers and attenuators; fibre devices; devices for the processing, logging, storing, transmission, reception or print-out of data; combinations of any of the foregoing; control circuitry for any of the foregoing; parts and fittings for any of the foregoing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.