U.S. federal trademark · Serial No. 75160866
compositions of minerals and/or fly ash and cementitious materials used as embankment fill for geotechnical applications; bottom ash used as a fine or coarse aggregate in concrete products; treated combustion by-products with a granular consistency for use in geotechnical applications; compositions of minerals and cementitious materials for use as replacement for soil, sand or inferior fill and as stabilizer for wet soils; flowable composition of fly ash and cementitious materials for structural fill and back fill applications
compost; potting soils; soil conditioners for agricultural use; fertilizers for agricultural use; coal combustion by-products used as slag foamers in metallurgical applications; coal combustion by-products used as ladle insulators in metallurgical applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.