U.S. federal trademark · Serial No. 72348713 · Reg. No. 858857
PISTON RINGS, GASKETS, OIL SEALS, PACKINGS, INCLUDING WEDGE-TYPE PACKINGS, SHAFT SEALS, SEALING RINGS, AND DIAPHRAGMS; SEALING PARTS FOR ROTARY PISTON MACHINES AND FOR INTERNAL COMBUSTION ENGINES; BELLOWS AND FLEXIBLE TORSION COUPLINGS MADE OF RUBBER OR PLASTIC
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