Waterproof Sound-Permeable Hood
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United States of America Patent
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Issued Date -
Sep 1, 2011
app pub date -
Sep 3, 2009
filing date -
Sep 17, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
It is an object of the present invention to provide a waterproof sound-permeable hood having excellent waterproofness and excellent sound permeability. The waterproof sound-permeable hood of the present invention is formed of a waterproof material, which hood includes a waterproof sound-permeable means provided on at least one of portions respectively facing to the ears of a wearer who wears the waterproof material, wherein the waterproof sound-permeable means includes a waterproof sound-permeable membrane having a sound-transmission loss of not greater than 5 db.
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Family
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Cited Art Landscape
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