U.S. federal trademark · Serial No. 77207577 · Reg. No. 3497856
oil and gas well treatment services
Rental of oil and gas well equipment, namely, fracheads, coil tubing fracheads, fracstacks, wellhead isolation tools, full-bore well stimulation tools, gate valves, plug valves, ball-drop valves, flanges, swedges, drilling crossovers, flow tees, spacer spools and spools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.