Athletic shoe

Details Athletic shoe Athletic shoe

1979-04-11

1981-04-21

Kee Chi, James

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36 25R, 36 31, 36 32R, A43B 500, A43B 1314, A43B 1318

Patent

active

042624355

ABSTRACT:
An improved athletic shoe in which the solepiece has a wedge to facilitate supporting the runner's foot when contacting the ground; the toe box section being provided with pleats to allow expansion for toe movement when the foot flexes; the solepiece is provided with a flexure break segment of reduced thickness following the phalangal-metatarsal joint line of action of the human foot to permit differential flexure of the solepiece in a manner following such lines of action; and the heel part of the solepiece is rounded for optimizing initial and following ground foot contact.

REFERENCES:
patent: 2063227 (1936-12-01), Calvin
patent: 2806300 (1957-09-01), Morgan, Jr. et al.
patent: 3818617 (1974-06-01), Dassler et al.

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