U.S. federal trademark · Serial No. 85036894 · Reg. No. 4035862
Oil field equipment, namely, drilling rig mechanization machines and devices; parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.