U.S. federal trademark · Serial No. 72072879 · Reg. No. 0687914
BOTTOM HOLE TEST ADAPTERS, CHOKE ADAPTERS, TUBING HEAD ADAPTERS, WELL HEAD ASSEMBLIES, TUBING HEAD ATTACHMENTS, POSITIVE CHOKES, ADJUSTABLE CHOKES, FLOW CONTROLS, CROSSES, T'S, L'S, ADAPTER FLANGES, FLANGED FITTINGS, CASING HANGERS, TUBING HANGERS, HANGER COUPLINGS, BRADEN HEADS, TUBING HEADS, PUMPING HEADS, CASING HEADS, NIPPLES, CAGE NIPPLES, SWAGE NIPPLES, REINSTALLATION NIPPLES, BLOWOUT PREVENTERS, BULL PLUGS, VALVE REMOVAL PLUGS, UNIONS, UNITREES, NEEDLE VALVES, BACK PRESSURE VALVES, PACKOFF FLANGES, STRIPPERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.