U.S. federal trademark · Serial No. 73326924 · Reg. No. 1205170
Wellhead Assemblies for Oil and Gas Wells, Comprising Wellheads, Casing Hangers, Tubing Hangers, Gate Valves, Choke Manifolds and Blowout Preventors, and Parts Thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.