U.S. federal trademark · Serial No. 77158700 · Reg. No. 1169981
Chemical products used for industrial purposes in the nature of mineral acid used in large-scale industries
Material treatment being the purification of ores, smelting and refining of metals, alloying of metals, galvanization and electrolysis of metals
Common metals and their alloys, namely, zinc, lead, copper and their alloys; unwrought and partly wrought metals used in manufacture; metal ores and concentrates, namely, zinc ore, lead ore, and copper ore
Scientific research and development services in respect of mining, the purification of ores, smelting and refining of metals, alloying of metals, galvanization and electrolysis of metals; industrial research relating to industrial uses of common and precious metals and their alloys; consultation in the field of industrial research of common and precious metals and alloys thereof; exploration and prospecting for minerals
Precious metals and their alloys
Mining extraction of metal and metal ores
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