Shoe insole

Details Shoe insole Shoe insole

1982-03-12

1984-03-13

Kee Chi, James

Boots, shoes, and leggings

Insoles

Laminated

36 37, 128614, A43B 1338, A43B 1340, A43B 2132

Patent

active

044359101

ABSTRACT:
A shoe insole having a substantially flat base layer and constructed in particular as a running shoe having an improved arch and heel support including, in addition to, the base layer, a resilient intermediate layer affixed to and overlying the rear portion of the base layer and adapted to conform to the foot having a cupped back for accommodating the heel and a side crown for accommodating the arch. The resilient layer is formed thicker at the cupped back to absorb maximum impact usually concentrated thereat and thinner at the side crown so as to provide improved flexibility.

REFERENCES:
patent: 2379366 (1945-06-01), Lumbard
patent: 4120102 (1978-10-01), Kenigson
patent: 4167824 (1979-09-01), Wolpa
patent: 4268980 (1981-05-01), Gudas

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