U.S. federal trademark · Serial No. 85018514 · Reg. No. 4143233
Drill rigs; drill rig accessories, namely, floating subs, coring heads, compressors, mud pumps, water injectors, catheads, mast locks, bit breakers, auger drives, auger racks, operator cabs, and sliding angle masts; grouting machines for use in well drilling; machine parts for mobile drilling rigs for use in handling drill pipe, well casing, and drilling collars, namely, pipe carousel drill pipe loaders, pipe racks, pipe handling arms, jib booms, winches, inertia breakouts, iron roughnecks, power breakouts, power slips and trailer-mounted automated drill pipe handling machinery, sold as original components of, and as aftermarket components for incorporation into, drill rigs for earth drilling; electronic monitors and electronic and hydraulic controls, sold as original components of, and as aftermarket components for incorporation into, drill rigs for earth drilling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.