Plastic packaging cushion
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United States of America Patent
Stats
-
Sep 16, 2008
Grant Date -
Mar 11, 2004
app pub date -
Mar 11, 2003
filing date -
Sep 6, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A plastic cushion pad (40) includes at least one plastic spring portion (46) between oppositely facing contact surfaces (42, 44). In one example, the pad (40) is vacuum formed using a film of carbon-impregnated polystyrene material. The plastic spring portion (46) is configured to provide the desired amount of resiliency or cushion provided by the pad responsive to a compressive force. In one example, the plastic spring portion is designed to prevent any lateral deformation of the pad when a compressive force is applied.
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Family
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Cited Art Landscape
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