U.S. federal trademark · Serial No. 76354796 · Reg. No. 2685906
Industrial Chemicals, namely, ferric sulfate, ferrous sulfate,[ ferric chloride, ferrous chloride,] polyferric sulfate, ferric blends, for water purification, waste-water treatment and other chemical processes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.