Gelatinous cushions with buckling columns
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United States of America Patent
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Feb 22, 2000
Issued Date -
N/A
app pub date -
Aug 13, 1997
filing date -
Feb 14, 1996
priority date (Note) -
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Abstract
A cushioning element that has a number of substantially parallel elongate columns which buckle under an appropriate load. The cushioning element may be formed from a soft, easily deformable elastic or visco-elastic cushioning media. As a force is exerted against the cushioning element generally parallel to a column, the cushioning media may compress, and eventually the walls of the column may buckle. This equalizes pressure across the contact area of the object being cushioned.
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