U.S. federal trademark · Serial No. 78147804
Telecommunications wares, namely, optical signal generators, optical signal receivers, optical signal transmitters, optical amplifiers, and replacement parts therefor, optical waveguide devices, and optical signal modulators.; Telecommunications wares, namely, optical signal generators, optical signal receivers, optical signal transmitters, optical amplifiers, and replacement parts therefor, optical waveguide devices, and optical signal modulators.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.