U.S. federal trademark · Serial No. 75432327 · Reg. No. 2320204
computer controlled torque analyzer for monitoring drill pipe turning in the oil well industry
Hydraulic power tongs, Kelly spinners and hydraulic power units for delivering pressurized hydraulic fluid to hydraulic machinery, all used in the oil well industry
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.