发明名称 Plant container
摘要 A plant container having a plurality of downwardly extending compartments, each retaining a dirt ball having the root structure of a growing plant. Each compartment has an open top end and side walls converging downwardly and terminating at the bottom end of the compartment. The bottom end of the compartment is constructed of thin material and is slitted to form yieldable flap members that can bend reverse inwardly on themselves so that an ejecting plunger can be moved upwardly through the bottom of the compartment to eject the dirt ball without damaging its structural integrity.
申请公布号 US4197674(A) 申请公布日期 1980.04.15
申请号 US19780916260 申请日期 1978.06.16
申请人 BLACKMORE, FRED N JR 发明人 BLACKMORE, FRED N JR
分类号 A01G9/10;(IPC1-7):A01G9/10 主分类号 A01G9/10
代理机构 代理人
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