US Patent 12071061 Modular cage trailer for the transport of livestock

A modular cage trailer which includes a semi-trailer over which there is a structure designed to transport livestock. The trailer includes a reticular lower chassis, side walls, a roof, a front wall and a rear wall, formed by cross-sectional elongated “L” profiles of different length, individually numbered, that are connected and assembled to each other through mounting plates and anchoring bolts that define the corresponding bridging knots, all of which are duly galvanized.