U.S. federal trademark · Serial No. 86654481 · Reg. No. 4996221
Parts for oil and gas well equipment and oilfield wellhead machines, namely parts and assemblies in the nature of power frames, stay rods, connection rods, cross heads, pony rods, oil bushings, fluid heads, plungers, packing nuts, and manifolds, for high-pressure pumps used in the fracturing of geologic formations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.