Sports shoe incorporating an elastic insert in the heel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 3, 1992
Grant Date -
N/A
app pub date -
May 24, 1990
filing date -
May 24, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sports shoe having a vamp and a lower support part which includes a sole, and a wedge arranged on said sole, a mounting insole and an additional insole which is in contact with the user's foot. The shoe includes, associated with the lower support part, an insert including elements which are elastically deformable under pressure and which are enclosed in an airtight casing advantageously of a plastic material, the insert being arranged in a seat provided in the wedge and in the mounting insole in a position corresponding with the heel of the foot. A further insert may be provided at a different location of the shoe.
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Family
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Cited Art Landscape
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