Skip for granular materials
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United States of America Patent
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Mar 22, 2011
Grant Date -
Sep 20, 2007
app pub date -
Sep 27, 2005
filing date -
Sep 28, 2004
priority date (Note) -
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Abstract
A skip for the transport, storage and handling of granular materials (such as sand, gravel and earth) including a base and lateral walls. At least part of the base is a sheet of metal that has been imprinted with one or more relief patterns on one face thereof, with the sheet being disposed such that the pattern is in contact with the granular material during the transport or unloading of the granular material.
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