Outsole for sport shoes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 18, 1981
Issued Date -
N/A
app pub date -
Jul 11, 1979
filing date -
Jan 18, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An outsole for a sports shoe which enables it to be used for a wider range of different types of ground than is possible with the known outsoles. The sole is provided with profile projections which are each formed by at least two elongate profile bodies which are close together or joined at one end and diverge towards the other end to radiate on one side only of the projection. The projections when stressed counter to the direction of divergence of the profile bodies provide increased support, but provide less support when stressed in the opposite direction. This is particularly true if the profile bodies are constructed of a springily resilient material. By appropriately arranging the profile bodies on the outsole, controlled account can be taken of the requirements in respect of safety against slipping and the sliding characteristics, of the sport shoe.
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Cited Art Landscape
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