Sports shoe

Details Sports shoe Sports shoe

1981-05-18

1983-07-19

Lawson, Patrick D.

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36 45, 36 32R, A43B 500, A43B 1304, A43B 2300

Patent

active

043936059

ABSTRACT:
A sports shoe having a thick sole and an enclosed upper in which the toe cap is divided by means of articulating hinge joints into several narrow strips each of which enclose an acute angle with respect to longitudinal axis of the shoe. The articulating hinges are approximately parallel to each other and run from the inside edge of the shoe and towards the heel. The sole is provided with grooves running in parallel to and beneath the moving joints.

REFERENCES:
patent: 2928192 (1960-03-01), Green
patent: 3807062 (1974-04-01), Spier
patent: 4067124 (1978-01-01), Rys-Sikora et al.
patent: 4354319 (1982-10-01), Block et al.

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