Abstract: A livestock feeder includes a sidewall with a top and a bottom. The sidewall forms an enclosure adapted for receiving feed. Rim and base rings are provided adjacent to the sidewall top and bottom, and a medial ring is located generally intermediate the rim and base rings. The rings can assume various geometric configurations, including circular and polygonal, which configurations define a footprint of the feeder. The rings are maintained in spaced, generally parallel relation by an upper tier of support bars extending between and connected to the rim and medial rings and a lower tier or space or bars extending between and connected to the base and medial rings. The rings comprise multiple sections which can be joined together mechanically with telescopic corrections, by welding or by adhesive. The spacer bars can likewise be connected to the rings by various connection techniques. The feeder components can be formed by extrusion, rotational molding or other suitable manufacturing methods.

Abstract: A livestock feeder includes a sidewall with a top and a bottom. The sidewall forms an enclosure adapted for receiving feed. Rim and base rings are provided adjacent to the sidewall top and bottom, and a medial ring is located generally intermediate the rim and base rings. The rings can assume various geometric configurations, including circular and polygonal, which configurations define a footprint of the feeder. The rings are maintained in spaced, generally parallel relation by an upper tier of support bars extending between and connected to the rim and medial rings and a lower tier or space or bars extending between and connected to the base and medial rings. The rings comprise multiple sections which can be joined together mechanically with telescopic corrections, by welding or by adhesive. The spacer bars can likewise be connected to the rings by various connection techniques. The feeder components can be formed by extrusion, rotational molding or other suitable manufacturing methods.