U.S. federal trademark · Serial No. 79259214 · Reg. No. 6082298
Extraction of natural resources, namely, oil, gas and geothermal energy; Drilling and pumping of oil, gas and oil wells; Rental of drilling and mining apparatus including equipment for the enabling to carry out a pipe connection without interrupting the pumping of drilling mud into the drilling string, Rental of drilling platforms; Drilling and pumping of oil; Oil well casing, tubing, and drill pipe installation
Machines and apparatus for mining oil, gas and minerals, namely, drills for the mining industry; drilling rigs; drilling rods being parts of drilling machines; core drilling bits; cutters as parts raise boring machines; drilling rigs for drilling wells on land; drilling rigs for drilling off-shore wells; equipment for mining oil, gas and minerals, namely, impact enhancing machine tools for use in the drilling of oil wells incorporating valves, drill string subs, manifolds, and control units, sold as a unit, which enable to carry out a pipe connection without interrupting the pumping of drilling mud into the drilling string
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.