Cushioning system for footwear
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United States of America Patent
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N/A
Issued Date -
May 24, 2007
app pub date -
Nov 23, 2005
filing date -
Nov 23, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A midsole for footwear includes at least one solid or hollow cushioning tube positioned therein for improving the cushioning of the midsole. Preferably, the midsole includes a plurality of cushioning tubes fabricated of an elastomeric material. The tubes may vary in diameter and/or wall thickness relative to one another for varying the cushioning and stability characteristics of the system. Each tube may also vary in diameter and/or wall thickness along its length.
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