发明名称 Animal feeder
摘要 Feeder for grain or like type of feed comprising a cone supported substantially in the center of a circular member having upwardly extending lips. The cone can be of galvanized sheet metal or like material and the circular member can be a tire. The specific size of the circular member determines the size of the cone. A tractor tire in combination with a cone is well suited for a grain feeder for livestock.
申请公布号 US4364335(A) 申请公布日期 1982.12.21
申请号 US19810256076 申请日期 1981.04.21
申请人 LIVINGSTON, ALLAN 发明人 LIVINGSTON, ALLAN
分类号 A01K5/01;(IPC1-7):A01K5/00 主分类号 A01K5/01
代理机构 代理人
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