CUSHION STRUCTURE AND CONSTRUCTION
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United States of America Patent
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app pub date -
Mar 24, 2014
filing date -
Oct 26, 2009
priority date (Note) -
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Abstract
A cushion assembly includes a cover having a perimeter panel providing a perimeter height. Spaced apart cover panels extend between the perimeter panels. The perimeter and cover panels together provide a cushion cavity. A cushion includes randomly oriented fibers bonded to one another to provide a core of a batt that has opposing surfaces. In one disclosed example, the fibers are polyester and include an average length randomly oriented in three dimensions. The core has a thickness that is greater than the average length to accommodate the average length in all three dimensions. The batt includes manufactured, tufted and desired design heights. A tuft extends through the cushion to the opposing surfaces to maintain the cushion in the tufted height, which is less than the manufactured height. The cushion is provided with the desired design height with the tufted cushion arranged within the cushion cavity, the desired design height less than the manufactured height and more than the tufted height.
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