Boots – shoes – and leggings – Soles – Laminated
Patent
1984-06-19
1985-10-22
Kee Chi, James
Boots, shoes, and leggings
Soles
Laminated
36 31, 36 32R, 36 59C, 36114, A43B 1312, A43B 1314, A43B 1304, A43B 1326
Patent
active
045479798
ABSTRACT:
An athletic shoe sole constructed to provide good cushioning and durability and to preclude overpronation of the foot. An outersole body progressively increases in thickness toward the inside edge of the sole from a longitudinal midline axis of thereof in a region extending from a heel portion to an arch portion of the outersole body, and is provided with a plurality of projection harder than the outersole body secured to its lower surface on an inner side of a heel portion of the outersole body and a plurality of projections softer than the outersole body secured to its lower surface on the remaining region of the outersole body. A cushioning midsole has a shape in section complementary to the thickness of the outersole body is overlaid on it.
REFERENCES:
patent: 4255874 (1981-03-01), Sironi
patent: 4307521 (1981-12-01), Inohara
patent: 4364189 (1982-12-01), Bates
patent: 4399620 (1983-08-01), Funck
Harada Masasuke
Moronaga Yoshiharu
Chi James Kee
Nippon Rubber Co. Ltd.
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