Sandbag
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United States of America Patent
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N/A
Issued Date -
Mar 1, 2012
app pub date -
Aug 17, 2011
filing date -
Aug 24, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sandbag is made of synthetic fibers, is an integral, woven, hollow and elongated element and has an upper cloth, a lower cloth, two lateral strengthened strips, a stuffing space and an inlet. The lower cloth is woven with the upper cloth. The lateral strengthened strips are respectively formed on two opposite sides of the sandbag and are integrally woven with where long sides of the upper cloth and the lower cloth are connected. The sandbag is produced as an integral element and has the lateral strengthened strips, so the structural strength of the sandbag is greatly enhanced and a lifespan of the sandbag is prolonged.
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