U.S. federal trademark · Serial No. 71494826 · Reg. No. 0426353
HEAT, WEAR, CORROSION, AND EROSION RESISTANT POPPET VALVE MECHANISMS, FACINGS AND PARTS THEREOF FOR FUEL BURNING ENGINES, ENGINE CAMS AND PARTS THEREOF [ , AND TURBINE AND SUPERCHARGER BLADES, AND PARTS THEREOF ]
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