Protective shelter
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United States of America Patent
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Oct 8, 2013
Grant Date -
Feb 24, 2011
app pub date -
Oct 23, 2009
filing date -
Nov 7, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A protective shelter offering opposite outer supports and a roof structure extending between the supports, wherein the roof structure comprises a plurality of tray members arranged to receive earth, sand or aggregate material defining an inner skin to provide a first level of protection in the roof structure, and the tray members are arranged to be supported by transverse beams, wherein the transverse beams are arranged to be supported at their respective ends by the opposite outer supports and wherein the transverse beams form a transverse beam bridge across the shelter such that the height of the shelter centrally, and away from the opposite supports is substantially the same as the height of said supports.
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Family
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Cited Art Landscape
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