U.S. federal trademark · Serial No. 76135559 · Reg. No. 2506251
precious metals, namely, platinum, gold, silver, and their alloys, in the form of wire, foil, sheets, and tubes
common metals, namely, iridium, ruthenium, palladium, rhodium, tungsten, nickel, copper, molybdenum, and their alloys, in the form or wire, foil, sheets, and tubes
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