U.S. federal trademark · Serial No. 79383942 · Reg. No. 7561629
Treatment of materials, namely, processing of ores and minerals; treatment of gravel and concrete for others; refinement of granite into macadam; treatment of steel for others; processing of metals, namely, sorting, benefication in the nature of concentrating and pelletizing of ores
Common metals and their alloys and ores, namely lump ore, pellets of common metal, and finely divided ore; iron ore; ferrochromium being chrome iron; zirconium; railway tracks and other railway construction materials of metal
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