U.S. federal trademark · Serial No. 76649836 · Reg. No. 3167249
synthetic rubber, namely, an elastomeric compound in which the base polymer is composed of any of the following-- nitrile (NBR), styrene/butadiene rubber (SBR), chloreprene/neoprene, ethlyene/proplyene diene monomer rubber (EPDM), silicone, polyisoprene, natural rubber, and flouroelastomer
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