U.S. federal trademark · Serial No. 79450160
Building materials (non-metallic), except repair mortar; non-metallic rigid pipes for building; buildings (not of metal); mortar, except repair mortar; cement.
Chemicals; mineral salts (chemical preparations); mineral acids; metal oxides; aggregates for cement, namely, cement preservatives, except paints and oils.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.