U.S. federal trademark · Serial No. 77104854 · Reg. No. 3919994
Super hard inserts for use in wear parts for earth drilling, excavating, mulching, pulverizing, crushing, grinding, milling, and mining machines, namely, bits, hammers, anvils, picks, milling drums, cones, and teeth
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.