Non-clogging sole for article of footwear
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 27, 2005
Issued Date -
N/A
app pub date -
Jan 29, 2002
filing date -
Apr 26, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention teaches an article of footwear having a non-clogging for use on natural grass and also artificial turf surfaces. A preferred sole can include protrusions comprising a hydrophobic material having a wettability index equal to or greater than 90 degrees. The sole can include protrusions having a width at the tip in the range between 2-4 mm, a height in the range between 3-6 mm, and the closest portion of adjacent protrusions can be spaced at least 3 mm apart. In particular, the closest portion of adjacent protrusions can be spaced in the range between 3-6 mm. An alternate sole can include protrusions and traction members comprising a hydrophobic material. The present invention also teaches novel detachable cleats for use with an article of footwear.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully