发明名称 Disposable perforated straw
摘要 A perforated straw having a tubular body, which is sealed at one end. The straw has perforations in the body near the lower sealed end. These perforations allow for fluid to pass into the straw while preventing the passage of solids present in the beverage. The size and configuration of the perforations determines which, if any, solids pass through the straw and which remain within the beverage container.
申请公布号 US2006027675(A1) 申请公布日期 2006.02.09
申请号 US20040912237 申请日期 2004.08.06
申请人 TAKEDA BRIAN 发明人 TAKEDA BRIAN
分类号 A47G21/18 主分类号 A47G21/18
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