Sports footwear with a sole unit comprising at least one composite material layer partly involving the sole unit itself
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United States of America Patent
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-
Jul 6, 1999
Issued Date -
N/A
app pub date -
Jan 12, 1998
filing date -
Dec 4, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Footwear, in particular sports footwear, which includes a vamp associated with a substantially flat foot-supporting lower part or sole unit. This latter includes at least one portion formed of woven composite material having a part positioned in correspondence with the metatarsal region of the user's foot and a part positioned corresponding with the arch region of the user's foot, wherein the part of the portion present in the metatarsal region is flexible and enables the sole unit to flex during the use of the footwear and wherein part of the portion present in the plantar arch region is rigid.
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