U.S. federal trademark · Serial No. 87717544 · Reg. No. 5944775
bits for mining machines; drill bits for rock drilling; core drilling bits; router bits; metalworking machine tools; abrasive wheels for power-operated grinders
abrasive sheets; abrasive paper; abrasive cloth; polishing and abrasive preparations
metals and metal alloys; metal alloys for further manufacturing; tungsten ores
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.