发明名称 Puncturable spout
摘要 The present invention provides a fitment assembly for a container including a spout connected in fluid communication to the container, a cap sealing an end of the spout, the cap having a pierceable portion, and a piercer for piercing the cap at the pierceable portion to permit fluid communication from the container through the spout and piercer.
申请公布号 US2005269354(A1) 申请公布日期 2005.12.08
申请号 US20050201966 申请日期 2005.08.10
申请人 SMITH MARK A 发明人 SMITH MARK A.
分类号 B67D1/00;B67D3/00;(IPC1-7):B67D1/16 主分类号 B67D1/00
代理机构 代理人
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