U.S. federal trademark · Serial No. 78029965
Engineering and technical consultation services in the field of oil well and gas well drilling
Tools and equipment for drilling oil and gas wells, namely metal pipes, metal tubing, metal seals, metal liners, metal casings, and metal sand control screens
Construction, maintenance, and repair of oil and gas well
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.