U.S. federal trademark · Serial No. 86759929
Threaded metal drill pipe connections for metal drill pipes used for containing pressurized fluid flow in the oil and gas industry and the horizontal directional drilling trenchless industry
Manufacturing and machining services for others of goods used in the oil and gas industry and the horizontal directional drilling trenchless industry, namely, tubing threading, grit blasting, tubing bolstering, tubing drifting, tubing phosphating, tubing crating, drill stem manufacturing, drill stem bundling, and drill stem straightening
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.