85962918
Jun 18, 2013
Apr 5, 2016
Mining, haulage, loading and unloading, material handling equipment, and structures, namely, metal bins, shaft steels, metal canopies, metal casting forms for concrete, metal ventilation doors
Metal GoodsMining, haulage, loading and unloading, material handling equipment, and structures, namely, mining machines, hoisting installations for shafts, namely, skips for lifting large loads in mining operations, cages for lifting people and materials in mining operations, skip loadout systems for loading skips, comprised of bins, conveyors and bin chutes, ore pass loadout systems for loading trucks, train cars or conveyors, comprised of loading chutes being parts of machines, conveyors, bins and grizzlies, namely, screens, shaft sinking stages, namely, suspended elevating work platforms, head-frames, namely, structures for supporting hoists for raising and lowering skips and cages in mining operations
Machinery