U.S. federal trademark · Serial No. 79112721 · Reg. No. 4290722
Treatment of materials, in particular forging, drop-forging, stamping and laminating of metal rings, flanges and forged bars for application in oil and gas pipelines, chemical plants, power generation plants, and mechanical gears for industrial machines
Common metals and their alloys; transportable buildings of metal, forged, drop-forged, stamped and laminated, in particular steel, alloys and super alloys; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, namely, metal flanges for oil and gas pipelines, chemical plants, power generation plants, and for mechanical gears for industrial machines; pipes and tubes of metal
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