Sole

Details Sole Sole

1991-06-24

1993-03-23

Meyers, Steven N.

Boots, shoes, and leggings

Boots and shoes

Ventilated

36 3B, 36 29, A43B 706, A43B 1320

Patent

active

051952548

ABSTRACT:
This invention relates to a sole for a shoe and in particular to one including a resilient pad provided with a plurality of arrow-shaped recesses and diamond-shaped recesses on the bottom and an elongated slot on the top, a blast device adapted to be received in the elongated slot of the resilient pad and having a first air bag at one end, a second air bag at the other, and an air pipe connecting the first air bag and the second air bag, and a piece of cloth covering the top of the resilient pad, whereby air convection may take place in the shoe thus providing fresh air to the foot wearing the shoe.

REFERENCES:
patent: 311046 (1885-01-01), Trask
patent: 363377 (1887-05-01), Faye, Jr.
patent: 426495 (1890-04-01), Falkner
patent: 1517170 (1924-11-01), Rosenthal
patent: 1974456 (1934-09-01), Goldzweig
patent: 2266476 (1941-12-01), Riess
patent: 2344762 (1944-03-01), Wylie
patent: 3225463 (1965-12-01), Burnham
patent: 3973336 (1976-08-01), Ahn
patent: 4071963 (1978-02-01), Fukuoka
patent: 4290211 (1981-09-01), Csengeri
patent: 4417407 (1983-11-01), Fukuoka

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