U.S. federal trademark · Serial No. 73500903 · Reg. No. 1360133
[ FLUSH PUMPS, GROUT PUMPS, DRILL BITS, SAW BLADES FOR USE IN POWER OPERATED SAWING MACHINES, CORE BARRELS, ] DRILL RODS, [ CASING TUBES, ] DRILLING RIGS, AND POWER-OPERATED TOOLS FOR CORE DRILLING [ , DRILLING AND SAWING OF CONCRETE AND OTHER MINERAL BASED CONSTRUCTION MATERIALS, GROUTING, AND ORE, WATER AND OIL EXPLORATION, SAMPLING AND LOGGING ]
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