U.S. federal trademark · Serial No. 90844541 · Reg. No. 6898607
Oil and gas well downhole tools, namely, frac balls and ball seats, wiper darts and plugs, open hole casing packers, sleeves, sliding sleeves, valves being parts of machines, managed pressure drilling machines and operating software sold as a unit, submersible electric pumps, and structural and replacement parts for the aforesaid goods for use in oil, gas, condensate and water wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.