Shoe ventilating insole

Details Shoe ventilating insole Shoe ventilating insole

1979-02-01

1980-09-30

Kee Chi, James

Boots, shoes, and leggings

Boots and shoes

Ventilated

36 44, A43B 706, A43B 1340

Patent

active

042247462

ABSTRACT:
A cushioned insole for a shoe comprises a member formed of a resilient, porous material enclosed in an impervious envelope having a plurality of air inlet ports near the rear edge of its heel portion and a plurality of air outlet ports in its ball portion in the region of the toes of the wearer of the shoe. Such a construction, in addition to cushioning the foot, provides for drawing cool air into the toe region of the shoe as a result of the normal walking action.

REFERENCES:
patent: 1697589 (1929-01-01), Cort
patent: 2673171 (1954-03-01), Bellavoine
patent: 2797501 (1957-07-01), Brahm
patent: 3315379 (1967-04-01), Estandian

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