U.S. federal trademark · Serial No. 90703007 · Reg. No. 6931958
Valves of metal other than parts of machines including those from alloy steel and titanium
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.