U.S. federal trademark · Serial No. 76470832 · Reg. No. 2842410
Down hole drilling tools, namely drilling jars, shock tools, drilling motors, stabilizers, reamers, key seat wipers, near bit remaining tools, breakout units, test beds
Installation, maintenance and repair of down hole drilling tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.