U.S. federal trademark · Serial No. 79025272 · Reg. No. 3240118
Non-metallic building materials, namely hydraulic binders made up of a combination of metakaolin, phonolite, clay, mica, silicium oxide and other pozzolanic minerals with lime, cement or other hydraulic binders
Industrial chemicals, namely, pozzolanic minerals and concrete admixtures comprised of pozzolanic minerals and mixtures thereof
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