Shock absorbing sole layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 20, 1985
Grant Date -
N/A
app pub date -
Sep 12, 1983
filing date -
Sep 12, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shock absorbing sole member used in an athletic shoe having an upper and a sole is disclosed. The shock absorbing sole member is comprised of an insert member and elastomeric foam encasing the insert member. The insert member is formed of resilient plastic material and includes a plurality of transversely and longitudinally spaced discrete shock absorbing projections. The elastomeric foam has a low hardness, less than 70 on the Asker C scale.
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Cited Art Landscape
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