Cushioning insert for a shoe and shoe that is provided with such a cushioning insert
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United States of America Patent
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Sep 16, 2003
Grant Date -
N/A
app pub date -
Nov 5, 2001
filing date -
May 3, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cushioning insert (1) to be inserted in the heel zone of a shoe is provided with a honey-comb structure (2) which is improved in such a manner that it provides good cushioning properties and sufficiently supports the heel even if the outsoles or soles (16) of the shoe are relatively thin. To this end, the cushioning insert (1) is made of a structural unit that includes heel shell (3) and a gas-tight honey-comb structure that is provided on the upper side (7.1) or the lower side (10) of the shell bottom (7) of the heel shell (3).
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