Goggle mask, check valve device thereof and method for manufacturing a check valve device thereof
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United States of America Patent
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Jul 8, 2014
Grant Date -
Mar 1, 2012
app pub date -
Aug 22, 2011
filing date -
Aug 30, 2010
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A goggle mask is provided. The goggle mask includes at least one check valve device with a soft body and at least one valve disk. The soft body is integrally connected with the soft nose masking portion of the goggle mask. The soft body has a draining hole. The valve disk is adapted to movably cover the draining hole. With this arrangement, there are no hard objects that come into contact with the user's face, so the user may feel less uncomfortable. A check valve device and a method for manufacturing a check valve device of a goggle mask are also provided.
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