U.S. federal trademark · Serial No. 86900994 · Reg. No. 5169477
Metal pipe, metal valves not being parts of machines, metal pipe fitting being parts of oil field pipes
Oil filters for mechanical purposes; Oil refining machines; Oil-well pumping machines; 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
Pressure gauges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.