U.S. federal trademark · Serial No. 88043294 · Reg. No. 5708841
Couplings for machines; Drilling machines; Drills for the mining industry; High-pressure pumps for use in oil or gas well hydraulic fracturing operations; Machines tools for removing waste and trash; Mine borers; Mineworking machines; Oil-well pumping machines; Oil drain pumps; Oil field equipment, namely, drilling rig mechanization machines and devices; Oil refining machines; Pumps as parts of machines, motors and engines; Pumps for machines; Slurry blender machines for use in oil or gas well hydraulic fracturing operations; Valves being parts of machines; Valves for pumps
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.