Agricultural machinery, namely, threshers; Chick brooders; Circulating pumps; Cleaning machines for ponds; Composting machines; Electronic feeders for animals; Feed grinding machines; Fodder mixing machines; Incubators for eggs; Industrial robots; Machines tools for removing waste and trash; Material handling machines, namely, palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; Mechanical vehicle stacking lifts; Pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; Power-operated lawn and garden string trimmers; Sewage pumps; Snow throwers; Tilling machines for agricultural use