U.S. federal trademark · Serial No. 86544106
Ball valves being parts of 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
Valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.