Weatherproof sound attenuating device
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United States of America Patent
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Oct 1, 2002
Grant Date -
Sep 12, 2002
app pub date -
Mar 6, 2001
filing date -
Mar 6, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A sound attenuating device including a sound insulating structure and a windband. The sound insulating structure is constructed and arranged to receive vented air from an exhaust vent. The windband is affixed to the sound insulating structure and is constructed and arranged to prevent water from entering the sound insulating structure. The windband also provides a structure for attenuating sound.
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