Shoe sole with liquid-powered ventilating fans

Details Shoe sole with liquid-powered ventilating fans Shoe sole with liquid-powered ventilating fans

1998-04-28

1999-07-06

Patterson, M. D.

Boots, shoes, and leggings

Boots and shoes

Ventilated

36 3R, A43B 706

Patent

active

059183810

ABSTRACT:
This invention relates to a product built into the sole of a shoe that will cool and dehumidify one's feet, providing superior comfort to the feet of the person wearing the shoe. The invention comprises two layers, one of which has a liquid-filled area with a liquid powered turbine and the other layer containing a built-in air fan or fans or other turbines which are powered by the liquid turbine responding to the liquid movement in the other layer. These two layers are molded or otherwise connected to a shoe sole.

REFERENCES:
patent: 3273264 (1966-09-01), Farinello, Jr.
patent: 4782602 (1988-11-01), Lakic
patent: 5295313 (1994-03-01), Lee
patent: 5375345 (1994-12-01), Djuric
patent: 5384977 (1995-01-01), Chee
patent: 5401039 (1995-03-01), Wolf
Drake, John. "Shirt-Button Turbines", MIT Reporter (Jan./Feb., 1998), pp. 10-11.

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