发明名称 Automatic enclosure nest for domestic fowl
摘要 An automatic enclosure nest for domestic fowl includes automatic controls for controlling the entrance and exit of fowl to and from the nest and for controlling the retrieval of eggs laid by the fowl from the nest. The nest enclosure also includes a trap mechanism that prevents more than one fowl from entering a nest and includes an automatic trap reset mechanism for moving the trap mechanism to an open position after accidental closure of the trap mechanism.
申请公布号 US5626097(A) 申请公布日期 1997.05.06
申请号 US19950542972 申请日期 1995.10.13
申请人 SHENANDOAH MANUFACTURING COMPANY, INC. 发明人 MAST, BRIAN E.
分类号 A01K31/16;(IPC1-7):A01K31/16 主分类号 A01K31/16
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