U.S. federal trademark · Serial No. 79130394 · Reg. No. 4490021
Cleaning, polishing, scouring and abrasive preparations; dentifrices, namely, alumina and aluminum hydroxide
[ Processing of minerals, namely, treatment metal oxides, metal hydroxides and bauxite; treatment of waste ]
Concrete, cement, namely, alumina cement for use in industrial processes
Chemicals and minerals used in industry, science and photography, namely, bauxite, aluminum oxide (alumina), aluminum, aluminum hydroxide, aluminum oxynitride, silicon nitride and silicon nitride components, namely, sialon, ferrosilicon alloy zirconium dioxide and their compounds, namely, zirconia alumina metal oxides and metal hydroxides
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.