发明名称 Spill proof straw
摘要 There is provided a drinking straw assembly. The assembly has a first straw portion and a housing that can be removably secured to the first straw portion. The housing has a housing cavity, and a valve that can be removably connected to the housing cavity. The valve is also adapted to receive a second straw portion.
申请公布号 US2004217187(A1) 申请公布日期 2004.11.04
申请号 US20030418741 申请日期 2003.04.18
申请人 PLAYTEX PRODUCTS, INC. 发明人 RENZ CHARLES J.;LIEBERMAN JOSHUA S.
分类号 A47G21/18;(IPC1-7):A61J15/00 主分类号 A47G21/18
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