U.S. federal trademark · Serial No. 73565427 · Reg. No. 1413036
SHARPENING STONES AND STICKS, ALL TYPES OF MANUALLY OPERATED GRINDING AND CUTTING OFF WHEELS
POWER-OPERATED GRINDING AND CUTTING OFF WHEELS (ALL TYPES), DEPRESSED CENTER WHEELS AND MOUNTED WHEELS FOR POWER-OPERATED MACHINES, FIBER ABRASIVE GRINDING DISCS FOR POWER-OPERATED TOOLS
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