发明名称 Christmas tree self-watering system
摘要 An improved watering system for a Christmas tree which is mounted for sale or displayed in a commercial stand which defines a water retaining basin, the system being remotely located relative to the tree, and which system employs a water resistant container disguised as a Christmas gift, with a vessel to be filled with water removably disposed inside of the container. The vessel and optionally the container each having a water level indicator.
申请公布号 US6497071(B1) 申请公布日期 2002.12.24
申请号 US20000660154 申请日期 2000.09.12
申请人 MAIN BYRON;MAIN VICKI 发明人 MAIN BYRON;MAIN VICKI
分类号 A01G27/00;A47G33/12;(IPC1-7):A47G33/12;A47G7/02 主分类号 A01G27/00
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