Shoe insole
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 13, 1984
Grant Date -
N/A
app pub date -
Mar 12, 1982
filing date -
Mar 12, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shoe insole having a substantially flat base layer and constructed in particular as a running shoe having an improved arch and heel support including, in addition to, the base layer, a resilient intermediate layer affixed to and overlying the rear portion of the base layer and adapted to conform to the foot having a cupped back for accommodating the heel and a side crown for accommodating the arch. The resilient layer is formed thicker at the cupped back to absorb maximum impact usually concentrated thereat and thinner at the side crown so as to provide improved flexibility.
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