U.S. federal trademark · Serial No. 88793989
Operation of gold, silver, copper, zinc, and manganese mines; and development of gold, silver, copper, zinc, and manganese mining projects in the nature of mining extractions
Manganese-based compounds and chemicals, namely, manganese acetate, manganese phosphate, manganese nitrate, manganese dioxides, manganese chloride, manganese alum, manganese acetate, and lithium manganese oxide
Zinc ores; zinc concentrates, zinc metal and its alloys; copper ores; copper concentrates, copper alloy ingots; copper metal and its alloys; manganese ores; manganese ingots; manganese alloys
Precious metals, namely, gold and silver; gold and silver ingots; gold and silver concentrates
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.