U.S. federal trademark · Serial No. 73292208 · Reg. No. 1198476
Oil Field and Oil Well Apparatus-Namely, Blowout Preventers, Flanged Crosses, Studded Crosses, Double Studded Adapters, Companion Flanges, Spiders, Flanged Adapter Spools, Flanged Drilling Spools, Flanged Tees, Studded Tees, Check Valves and Hydraulic Valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.