U.S. federal trademark · Serial No. 76523032 · Reg. No. 3042223
Polytetrafluoroethylene tapes and films for insulating, sealing, packaging, and a wide range of industrial applications; polytetrafluoroethylene yarns and fibers for the manufacture of filters and sealing material
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.