Multi-layer impact resistant bumper
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United States of America Patent
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Apr 10, 2012
Grant Date -
Jan 22, 2009
app pub date -
Sep 23, 2008
filing date -
Oct 2, 2003
priority date (Note) -
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Abstract
An impact resistant bumper device that is elongated along a longitudinal axis and mountable on a mounting member, the device having a cross-section having an open undersurface configuration comprising: a first layer of a first polymer material having a first hardness or durometer; a second layer of a second polymer material having a second hardness or durometer; wherein the first layer is formed into an inner core body having an outer surface and an open undersurface; wherein the second layer is formed into a layer bonded to the outer surface of the first layer; a third layer of a third polymer material formed into an elongated strip bonded to the undersurface of the first layer; and wherein the hardness or durometer of the first polymer is selected to be readily manually bendable and compressible.
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