U.S. federal trademark · Serial No. 85726910 · Reg. No. 4941630
Down hole drilling products, namely, strainers used for separating out drilling fluid contaminants
Down hole drilling products, namely, drill bits for mining and oil and gas down hole drills,cutters and strainers; power drill chucks, namely, rods for mining and oil and gas down hole drills; motors for down hole drilling, namely, rotor stator configured down hole mud motors for use in directional drilling applications in the mining and oil and gas fields; down hole drilling products, namely, power operated cutters for rock cuttings
Rental of down hole mining and oil well drilling tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.