Footwear securement system
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United States of America Patent
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-
Aug 10, 2004
Grant Date -
N/A
app pub date -
Aug 20, 2002
filing date -
Nov 17, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A footwear securement system for closed footwear implements a strap (100) having an X-configuration across the instep of the wearer's foot. The X-configuration instep strap (100) acts to secure the entire circumference of a wearer's foot to the footwear sole. Further, the X-configuration instep strap (100) allows for contraction and expansion of the ankle when the foot's main tendon that travels down the front of the leg and across the instep of the foot is cyclically tightened and loosened during walking or running. The X-strap (100) may optionally travel through a channel (130) located in the sole to allow for further strap adjustment during activity.
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