发明名称 Self funnelling drink additive product
摘要 The self funnel drink additive product has two surfaces connected at a perimeter to enclose a volume which contains drink additive, the volume being substantially flat for storage, and has a narrow neck portion of the perimeter, so that the drink additive is funneled through the narrow neck into a vessel opening when the perimeter is opened along an optimal cut line at the narrow neck.
申请公布号 US6708738(B2) 申请公布日期 2004.03.23
申请号 US20020238235 申请日期 2002.09.10
申请人 OLSEN CAROL 发明人 OLSEN CAROL
分类号 B65D75/58;B65D75/62;(IPC1-7):B65B3/16 主分类号 B65D75/58
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