U.S. federal trademark · Serial No. 78250218 · Reg. No. 3010492
Wellhead equipment, namely, casing heads, intermediate spools, flanges, tubing heads and christmas trees; pressure equipment, namely, valves, blowout preventers, choke and kill manifolds, standpipe manifolds and spools for the oil field industry
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.