Composite cement panel
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United States of America Patent
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May 14, 2013
Grant Date -
Jul 29, 2010
app pub date -
May 9, 2008
filing date -
May 18, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
This invention relates to a composite panel for a rooftop surface having a core material board having a top surface and a bottom surface with a plurality of openings through said core material board extending from said top surface to said bottom surface; a rigid outer shell of solid material that encapsulates said core material board; a plurality of supports of said solid material wherein each of said plurality of supports extends through one of said plurality of openings in said core material board; and a plurality of legs on a portion of said rigid outer shell covering said bottom surface of core board material.
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