U.S. federal trademark · Serial No. 90141166
Ground mineral-based feedstock, namely, sand and gravel; and filler products in the nature of ground mineral-based feedstock, namely, sand and gravel for use in rubbers, building products, and industrial formulations
Ground diatomaceous earth; and filler products in the nature of ground diatomaceous earth for use in rubbers, building products, and industrial formulations
Ground plate glass; fusing frit being ground glass used as a component in glassware; and filler products in the nature of ground plate glass for use in rubbers, building products, and industrial formulations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.