发明名称 Livestock feeder
摘要 This invention is a livestock feeder comprising a top gate, a bottom gate, a center gate disposed between the top gate and the bottom gate. The top gate, bottom gate, and center gate define a gate system. The bottom gate can swing inward when the feed is eaten. Then after the livestock eat the feed when the gate is swung inward, the gate can be "reset" to the vertical position, and then the gate system can be moved closer to the feed. The gate system can move in a horizontal direction by a hand crank. This livestock feeder can be in a covered environment such as a pole barn. The size of the livestock feeder can vary depending on the livestock herd, the property, and the feed. A sloped floor helps prevent waste accumulation where the livestock feed.
申请公布号 US6601536(B2) 申请公布日期 2003.08.05
申请号 US20010927630 申请日期 2001.08.10
申请人 SPRIK DALE R. 发明人 SPRIK DALE R.
分类号 A01K1/10;(IPC1-7):A01K1/10 主分类号 A01K1/10
代理机构 代理人
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