U.S. federal trademark · Serial No. 79001669 · Reg. No. 3007558
Unwrought and semi-wrought base metals and steel, brass, copper, aluminum and their alloys in the form of bars, rolls, coils, ingots and pieces for further manufacture; rolled and cast metal construction materials, namely, forms, tools, bearings, springs; metallic rails and steel, brass, copper and aluminum for railway tracks - except for driving chains for vehicles, metallic tubes, large and transportable metal safes
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