U.S. federal trademark · Serial No. 86032609 · Reg. No. TMA889735
Non-metallic sealing material, in sheet form, from which flange gaskets are cut
Semi-metallic gaskets, namely, spiral wound gaskets, serrated metal core gaskets, and corrugated metal core gaskets for industrial use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.