Construction Of Soundboard For Acoustic String Instrument
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United States of America Patent
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Issued Date -
Mar 5, 2015
app pub date -
Sep 3, 2014
filing date -
Sep 3, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A soundboard construction for a stringed instrument having back and side panels includes an inner panel having a relief or recess structure impressed in the panel so that the impressions serve as support bracing when the inner panel is joined with an outer panel. This will result in a strong soundboard with consistent tone. The side panel can be integrated with soundboard or with the back panel as a whole. The inner panel includes integrated recesses by molding with a composite material at one time directly, and then combining the inner panel with the decorative outer panel to form the soundboard of the instrument. Manufacturing costs are reduced by reducing use of expensive wood
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