Sound insulation system
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United States of America Patent
Stats
-
Feb 27, 2007
Grant Date -
Jul 13, 2006
app pub date -
Jan 16, 2006
filing date -
Jul 8, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sound insulation system for use with a vehicle includes a layer of fibrous padding material having a first surface and an opposite second surface. The first surface includes multiple spaced apart recesses. The second surface includes a substantially flat surface portion that extends over two adjacent recesses. The multiple recesses are configured to define multiple voids when the sound insulation system is mounted in the vehicle, thereby enhancing acoustical performance of the sound insulation system.
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Family
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Cited Art Landscape
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