A CLOSURE
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United States of America Patent
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Issued Date -
Jun 29, 2017
app pub date -
Apr 2, 2015
filing date -
Apr 3, 2014
priority date (Note) -
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Abstract
A self-piercing closure (15) for a container of the type having a laminar closing member, the closure (15) comprising a closure body and having a piercing member (35) for piercing a closing member in use, in which the piercing member (35) comprises a depending skirt (36), and in which the closure further comprising a self-closing valve sub-assembly (50) having a retaining member which retains a self-closing valve, the sub-assembly being located within the piercing member, whereby flowable media can be dispensed from a container through the self-closing valve following piercing of the closing member in use.
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