Self-ventilating shoe

Details Self-ventilating shoe Self-ventilating shoe

1990-08-29

1992-02-11

Fidei, David T.

Boots, shoes, and leggings

Boots and shoes

Ventilated

36 3A, 36 3B, A43B 706

Patent

active

050865722

ABSTRACT:
A shoe ventilation system which includes an upper having an air inlet and an air outlet disposed in the upper portion thereof, respectively, and a one-way air flowing member disposed in the lower portion thereof, an inner sole having a plurality holes in the sole portion thereof and a plurality of channels and an arch extended portion disposed in the bottom surface thereof for communicating with the air flowing member, whereby the interior of the shoe can be continuously ventilated.

REFERENCES:
patent: 682182 (1901-09-01), Ellings
patent: 1211542 (1917-01-01), de L. Carolin
patent: 1259229 (1918-03-01), Hagstrom
patent: 1971223 (1934-08-01), Kamrass
patent: 2027757 (1936-01-01), Whitfield et al.
patent: 2190802 (1940-02-01), Powell
patent: 2437065 (1948-03-01), Austin
patent: 2480035 (1949-08-01), Lindstrom
patent: 2591454 (1952-04-01), Manning
patent: 2701923 (1955-02-01), Toman
patent: 4654982 (1987-04-01), Lee

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