U.S. federal trademark · Serial No. 76714577 · Reg. No. 4619001
Ductile iron cast products that have been subjected to an intensive quenching hardening process, namely, metal rolls for rolling steel, aluminum or other metals, metal rolls for milling or mixing rubber or plastic compounds; tools and dies for forming or extruding metal; and metallic wear parts, namely, gears, rolls, dies, bearing components and shafts for machinery
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.