U.S. federal trademark · Serial No. 86068196 · Reg. No. 4566927
Non-electric metal cored wire for use in ladle treatment of molten metals; grades of Ferro Manganese; grades of Ferro Titanium; Ferro Silicon; and Calcium Metal
Non-metallic chemical compositions for use in the treatment of metal baths, namely, Calcium Silicon in lump and powder form [; Calcium Silicon Manganese; Calcium Silicon Barium; Ferro Silicon; non-metallic sulphur; Ferro Boron, Carbon, and Electrolytic Manganese dioxide ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.