U.S. federal trademark · Serial No. 73324402 · Reg. No. 1236050
Wellhead Assemblies for Oil and Gas Wells Composed of Wellheads, Casing Hangers, Tubing Hangers, Valves, Choke Manifolds, Blowout Preventers, and Parts Thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.