Diving face mask
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United States of America Patent
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Nov 29, 2011
Grant Date -
Jul 2, 2009
app pub date -
Dec 23, 2008
filing date -
Dec 28, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A diving face mask including a pair of front lenses, a lens frame provided with an outer frame having a pair of lens holders in which the lenses are detachably mounted from front and an inner frame having a pair of annular portions adapted to be detachably snap engaged with an inner peripheral surface of the lens holders, a tubular facial skirt extending rearward from the lens frame, and a strap adapted to be put around the wearer's head. The inner frame includes a pair of the integral annular portions and is formed with a space into which a connector member prepared separately of the inner frame is detachably fitted.
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Family
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