U.S. federal trademark · Serial No. 90705997 · Reg. No. 6898266
Non-metal gaskets for rail tank cars, not being vehicle engine parts; Non-metal sealing rings for use as connection seals; Non-metal seals for use in rail tank cars, not being vehicle engine parts or machine parts; Sealing and insulating materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.