Athletic shoe sole
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United States of America Patent
Stats
-
Oct 22, 1985
Grant Date -
N/A
app pub date -
Jun 19, 1984
filing date -
Jun 20, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An athletic shoe sole constructed to provide good cushioning and durability and to preclude overpronation of the foot. An outersole body progressively increases in thickness toward the inside edge of the sole from a longitudinal midline axis of thereof in a region extending from a heel portion to an arch portion of the outersole body, and is provided with a plurality of projection harder than the outersole body secured to its lower surface on an inner side of a heel portion of the outersole body and a plurality of projections softer than the outersole body secured to its lower surface on the remaining region of the outersole body. A cushioning midsole has a shape in section complementary to the thickness of the outersole body is overlaid on it.
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