Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1983-08-16
1985-10-15
Schroeder, Werner H.
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
36 25R, 36 31, 36114, A43B 506, A43B 1316
Patent
active
045465592
ABSTRACT:
An athletic shoe for track and field use, especially a running shoe, is formed in such a way that a flexible running sole is provided only in the area of its running surface and, thus, largely does not exist in the area of the longitudinal arch of the foot, and from the arch area to the heel, the running sole is rendered resistant to distortion by a reinforcement plate. Additionally, in the area of the longitudinal arch of the foot, the running sole has a supporting wall directed diagonally upward toward the inside of the foot that is fitted to the arch of the foot. Thus, a shoe for track and field use is obtained that is extremely light in weight, has high resistance to distortion and supports the foot well.
REFERENCES:
patent: 931343 (1909-08-01), Riley
patent: 1392704 (1921-10-01), Pierce
patent: 4079526 (1978-03-01), Fukuoka
patent: 4231169 (1980-11-01), Toyama et al.
patent: 4454662 (1984-06-01), Stubblefield
Meyers Steven N.
PUMA-Sportschuhfabriken Rudolf Dassler KG
Schroeder Werner H.
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