U.S. federal trademark · Serial No. 75641617 · Reg. No. 2376973
Metal foil for electronic circuits, namely, copper foil and copper-aluminum- copper foil
[ equipment for optical communication, namely, fiber optic couplers and parts therefor, wavelength division multiplexers, fixed attenuators and cable assemblies; and lithium batteries ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.