Shock absorption system for a sole
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United States of America Patent
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Feb 1, 2005
Grant Date -
Aug 14, 2003
app pub date -
Feb 3, 2003
filing date -
Feb 1, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A shock absorption system for a sole of a footwear is provided that includes an inner and outer absorption chamber and a central absorption member. The outer absorption chamber defines a passageway operative to retain a fluid. The outer absorption chamber has an upper side, a lower side and is disposed in a heel portion of the sole of the footwear. The inner absorption chamber defines a passageway operative to retain a fluid. The inner absorption chamber has an upper side, a lower side and is disposed adjacent the outer absorption chamber. The central absorption member is disposed adjacent the inner and outer absorption chambers and extends from an upper side to a lower side of the sole of a footwear through an opening adjacent the inner absorption member.
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