Orthotic insert

Details Orthotic insert Orthotic insert

1982-02-26

1984-04-03

Kee Chi, James

Boots, shoes, and leggings

Insoles

Laminated

36 76C, 12146M, 12146S, 428408, 128614, A43B 1338, A43B 1341

Patent

active

044399340

ABSTRACT:
An orthotic insert for use in various types of foot gear consisting of a first blank and a second blank fused together. The first blank is a flexible pad generally contoured to the bottom of a person's foot and the second blank is more rigid and contoured to the calcaneal and arch regions of a specific individual's foot. In combination the first and second blank form an orthotic insert which offers support to and is resiliently deformable in the heel area and flexible in the toe area thus emulating the requirement of the human gait cycle.

REFERENCES:
patent: 2173968 (1939-09-01), King
patent: 2644250 (1953-07-01), Ciaio
patent: 4023801 (1977-05-01), Van Auken
patent: 4186499 (1980-02-01), Massok, Jr. et al.
patent: 4231169 (1980-11-01), Toyama et al.
patent: 4368234 (1983-01-01), Palmer et al.

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