U.S. federal trademark · Serial No. 74193903 · Reg. No. 1702822
mortar and refractory cement
metallic chimney pipe liner, [ metallic insulation covers ] and metallic chimney caps
silicone sealant, ceramic fiber insulation used in connection with chimneys and fiberglass stove gasketing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.