U.S. federal trademark · Serial No. 90169187 · Reg. No. 6523587
machines for drilling, completing, producing, and working oil and gas wells, namely, drilling machines; structural and replacement parts for machines used in drilling, completing, producing, and working oil and gas wells, namely, cleanout motors, cleanout mills, cleanout bits, fishing tools, setting tools, setting plugs, extended reach tools, bridge plugs, packers for completion and service applications, coiled tubing packers, tubing isolation discs for tubing and work string isolation applications; hydraulically operated vibration tools for well drilling machines, namely, mud motors for drilling oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.