U.S. federal trademark · Serial No. 74599884 · Reg. No. 396
diamond impregnated blades and core bits for industrial saws and drills and diamond impregnated grinding and grooving tools, namely cup wheels and blades used individually or ganged for industrial grinding and grooving machines, all for concrete, natural and man made stone
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.