U.S. federal trademark · Serial No. 88500916 · Reg. No. 6133361
diamond blades, namely, diamond power saw blades for cutting concrete, stone and asphalt; diamond drilling bits for drilling of stone, concrete and asphalt; diamond coring bits for drilling of concrete, stone, and asphalt; all of the foregoing goods not for use in downhole, borehole and well drilling applications
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