SHOCK ABSORBING, WHEELCHAIR ACCESSIBLE, RECREATIONAL SURFACE AREA AND METHOD OF CONSTRUCTING SAME
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United States of America Patent
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Issued Date -
Apr 29, 2010
app pub date -
Oct 29, 2008
filing date -
Oct 29, 2008
priority date (Note) -
Abandoned
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Abstract
A recreational play area meeting a fall height requirement and being constructed essentially of one or more layers of shock absorbing synthetic material such as dimpled polystyrene, running to a perimeter structure consisting of nailer boards and collector drain. The shock absorbing layer is overlaid with polyethylene synthetic turf filled with a sand/rubber mixture for added shock attenuation.
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