PLYCO

Metal structural building parts, namely, ventilators, ventilators, wall ventilators, roof ventilators, cupolas, door systems, namely, doors, door jambs, hinges, latch guards, lock sets, kick plates, sub-jambs, panic hardware, headers, push/pull plates, door knobs, stiles, and girts; guide rail systems, namely, guide rails, center guides, mounting brackets, slide door rails, sliding door tracks and insulation hardware, windows, window frames, doors, walk doors, insulated doors, dutch doors, bi-fold doors, sliding doors; dutch door systems, namely, door hinges, latches, door jambs, dutch doors, crossbucks, barrel bolts; horse stall hardware, namely, door frames, latches, window grills, end channels, header channels, crib caps, wall braces, grilled sliding stall doors, stall walls, stall walls with grills, and stall fronts

Animal livestock feeders, namely, feed pans, swing feeders, feed pan holders, hay baskets, and swing feeder outer frames

Ventilating louvers