发明名称 Hummingbird feeder having removable vessel unit
摘要 A hummingbird feeder comprising a two-part housing and a vessel unit supported by the housing. The vessel unit may be prefilled with a sugar and water solution. Once the sugar and water solution has been emptied from the vessel unit, the two housing pieces may be separated, the empty vessel unit removed, and a full new vessel unit placed inside the housing. Alternatively, the vessel unit may be refilled.
申请公布号 US6739284(B1) 申请公布日期 2004.05.25
申请号 US20020207638 申请日期 2002.07.29
申请人 OLIVE DANIEL R. 发明人 OLIVE DANIEL R.
分类号 A01K39/02;A01K39/026;(IPC1-7):A01K7/00 主分类号 A01K39/02
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