U.S. federal trademark · Serial No. 77235749 · Reg. No. 3514887
OILFIELD EQUIPMENT USED OFFSHORE AND ON LAND, NAMELY, DRILLING EQUIPMENT, NAMELY, TRUCK-MOUNTED DRILLING RIGS, TRAILER-MOUNTED DRILLING RIGS, SUBSTRUCTURES FOR DRILLING AND WORK OVER RIGS, MODULAR DRILLING RIGS, HELICOPTER DRILLING RIGS, AND PORTABLE MUD PUMPS; WELL SERVICE EQUIPMENT, NAMELY, CEMENTING EQUIPMENT, NAMELY, CONCRETE MIXERS; HIGH PRESSURE FLUID CONTROL PRODUCTS, NAMELY, MANIFOLDS IN THE NATURE OF HIGH PRESSURE OILFIELD FITTINGS; AND PARTS OF MACHINES AND MACHINE TOOLS FOR USE IN THE PRODUCTION OF OIL AND GAS FROM WELLS AND FOR THE DRILLING OF OIL AND GAS WELLS, NAMELY, PLUNGER PUMPS, PISTON PUMPS, TRAVELING BLOCKS, AIR SLIPS, SWIVELS, AND ROTARY TABLES
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