U.S. federal trademark · Serial No. 74159073 · Reg. No. 1114065
casting moulds, cores and gas injection pipes made from carbon and graphite for the treatment and casting of molten metal for use in the construction of industrial furnaces, in hard metal industry and powder metallurgy, as well as in the aluminum, non-ferrous metals, iron and steel, glass and chemical industries
semi-finished products in the form of carbon and graphite tubes, plates and rods for use in the construction of industrial furnaces, in hard metal industry and powder metallurgy, as well as in the aluminum, non-ferrous metals, iron and steel, glass and chemical industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.