U.S. federal trademark · Serial No. 86297228 · Reg. No. 4670959
Oil refining machines; Oil field equipment, namely, drilling rig mechanization machines and devices; Steam engine boilers; Block type thermal power stations for power generation; Hydraulic power packs; Machine parts, namely, cylinders; Oil filters; Oil centrifuges; Hydraulic pumps; Machine parts, namely, couplers and semi-couplers of synthetic material; Compressors for machines; Hydraulic presses; Lubrication machines; Hoists; Valves being parts of machines; Centrifugal pumps; Pumps for machines; Lubricating pumps; Hydraulic engines and motors; Mechanical seals; Filters for motors and engines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.