ATHLETIC SHOE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Dec 27, 2012
app pub date -
Dec 1, 2011
filing date -
Jun 21, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An athletic shoe is disclosed having a two component traction system. The traction system includes an upper and an outsole. The outsole is coupled to the upper. The outsole includes at least a first traction portion and a second traction portion. Each of the first traction portion and the second traction portion define a portion of a bottom surface of the shoe. The first traction portion includes a plurality of first traction elements that provide the shoe with first traction characteristics. The second traction portion comprises a plurality of second traction elements that differ from the first traction elements in size, shape or density and provide the shoe with second traction characteristics different from the first traction characteristics. At least one of the first traction portion and the second traction portion is replaceable.
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