Liquid dispensing device equipped with a sealing component moveable under the effect of pressure by a user
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United States of America Patent
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Aug 5, 2014
Grant Date -
Apr 22, 2010
app pub date -
Oct 15, 2009
filing date -
Oct 15, 2008
priority date (Note) -
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Abstract
A liquid dispensing device including a sealing component which can take up a liquid release position and a liquid blocking position. The liquid dispensing device also includes a surface for immobilising the sealing component in its blocking position, configured to prevent the sealing component from taking up its liquid release position.
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