发明名称 Bird feeder
摘要 A bird feeder of the tube-type having a vertically disposed hollow body portion formed of metal mesh material or a clear plastic material. The body portion has a plurality of inverted, truncated funnel members or baffles positioned therein in a vertically spaced-apart relationship which maintain a certain amount of feed at that level even though the main feed supply has dropped below that funnel member or baffle.
申请公布号 US7198004(B1) 申请公布日期 2007.04.03
申请号 US20060480604 申请日期 2006.07.03
申请人 LUSH RAYMON W 发明人 LUSH RAYMON W.
分类号 A01K39/01 主分类号 A01K39/01
代理机构 代理人
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