发明名称 Bird feeder
摘要 A bird feeding device comprising a hollow container for holding food and having a plurality of food dispensing openings therein; a conically shaped member within the hollow container for spreading the food towards the plurality of food dispensing openings in the hollow container; a saw tooth insert for assisting in the spreading of the food towards the plurality of food dispensing openings in the hollow container; a plurality of perches, each being in alinement with a respective food dispensing opening in the hollow container for supporting a bird when eating from the feeding device; and a chain or rope for supporting or suspending the feeding device. Each food dispensing opening in the hollow food container has an upper edge with an inwardly extending top ear and a pair of inwardly extending side ears which tend to keep food within the container and not falling through the opening.
申请公布号 US5775257(A) 申请公布日期 1998.07.07
申请号 US19970845108 申请日期 1997.04.21
申请人 PARK, HONG KU 发明人 PARK, HONG KU
分类号 A01K39/012;(IPC1-7):A01K39/01 主分类号 A01K39/012
代理机构 代理人
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