Sole with removable insert
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 25, 1993
Grant Date -
N/A
app pub date -
Jan 31, 1992
filing date -
Jul 19, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sole for an article of footwear, such as an athletic shoe, comprises a mass of sole-forming material having provided therein a block of material functioning harmoniously with the remaining mass of material and providing a receptacle in the sole; and a user-selectable, removable insert fitted in the receptacle to impart desired energy characteristics to the sole. The insert can be selected by the user according to his particular needs.
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Family
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Cited Art Landscape
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