Shoes sole for ventilation and shock absorption

Details Shoes sole for ventilation and shock absorption Shoes sole for ventilation and shock absorption

1982-12-20

1985-02-19

Jaudon, Henry S.

Boots, shoes, and leggings

Boots and shoes

Ventilated

36 29, 36 35B, A43B 706, A43B 1320

Patent

active

044996721

ABSTRACT:
A shoe sole having ventilating openings between the atmosphere and the interior of the shoe. The air flows through sealable openings in the heel and enters the interior of the shoe through further openings in the foot engaging portions of the sole. The openings in the heel are sealable by keys which close the openings upon application of pressure by the heel of the user when walking.

REFERENCES:
patent: 616112 (1898-12-01), Kennedy
patent: 635101 (1899-10-01), Kennedy
patent: 1932557 (1933-10-01), Meucci
patent: 2559609 (1951-07-01), Foust
patent: 2720041 (1955-10-01), Kattar
patent: 4078321 (1978-03-01), Famolare, Jr.
patent: 4215492 (1980-08-01), Sandmeier

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