U.S. federal trademark · Serial No. 72216544 · Reg. No. 0814931
SUBSURFACE AND ABOVE GROUND OIL, GAS, WATER, AND SULPHUR WELL TOOLS AND EQUIPMENT-NAMELY, SUCKER RODS, DRILL PIPE AND CASING PROTECTORS, TOOL JOINTS, CONNECTORS, TUBING AND CASING THREADS, CASING HANGERS, AND TUBING HANGERS
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