U.S. federal trademark · Serial No. 74205055 · Reg. No. 136028
surgical suture material
polytetrafluoroethylene yarns
polytetrafluoroethylene yarns and fibers for the manufacture of filters and sealing material
polytetrafluoroethylene fibers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.