Plastic random packing element
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United States of America Patent
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Issued Date -
Aug 7, 2003
app pub date -
Feb 5, 2002
filing date -
Feb 5, 2002
priority date (Note) -
Abandoned
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Abstract
The invention provides a novel improved plastic packing element having the basic shape of a polygon with arches formed around the periphery by deforming the edge area in one direction and an area axially within the edge area to form arches projecting in the opposite direction and providing an axially located aperture. Such packing elements can be conveniently formed using a simple cutting and stamping operation or, more preferably, by an injection molding process.
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