U.S. federal trademark · Serial No. 85850594 · Reg. No. 4531811
Rental of oil field tools, namely, well drilling tools and through-tubing well intervention tools
[ Engineering services, namely, engineering for the oil field industry ]
Power operated well drilling and through-tubing well intervention tools used in oil fields, namely, tools for extending the reach that tubing can be pushed into deviated wellbore, fluid motor gas separator tools for removing gas from energized fluid, tools using rotating fluid jets to remove mineral scale in boreholes and to stimulate well completions [ , vibratory jars, turbine drill motors and bits and tools for generating high frequency sounds and accessories for these tools, namely, disconnects, nozzles and annular velocity subs ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.