Shoe sole with low profile integral spring system
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United States of America Patent
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-
May 19, 1981
Grant Date -
N/A
app pub date -
Sep 19, 1979
filing date -
Sep 19, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Footwear is provided in which a low profile shock absorbing spring system is disposed within the bottom thereof. A plurality of individual shallow springs are mounted in spaced side-by-side relation within a chamber formed in the bottom of the shoe between a tread surface and an insole member.
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Cited Art Landscape
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