Ventilation sole for shoes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 29, 2013
Grant Date -
May 3, 2012
app pub date -
Jan 9, 2012
filing date -
Jul 15, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ventilation sole for footwear, in which an air inlet-outlet is formed in a side of the ventilation sole, vents are formed in an upper portion of the ventilation sole, the vents communicating with the air inlet-outlet, and a device for opening and closing an air inlet-outlet, which is coupled with the air inlet-outlet, supplies ambient air into the footwear. The device for opening and closing an air inlet-outlet is adapted to be opened or closed by a locking or unlocking action when turned, and is disposed in the air inlet-outlet such that it is exposed to the outside. Since the device is opened and closed by the turning action of the button cap, the user can conveniently open or close the air inlet-outlet.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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