Deformable foot wedge

Details Deformable foot wedge Deformable foot wedge

1979-02-26

1980-12-09

Lawson, Patrick D.

Boots, shoes, and leggings

Insoles

12146B, A43B 1338, A43D 0000

Patent

active

042376262

ABSTRACT:
Disclosed herein is a moldable foot wedge which when suitably treated as by heat, becomes deformable so that the person for whom the wedge is to be customed fit is allowed to stand on the wedge thereby deforming same to conform identically to the contour of the person's foot, thereby filling voids. An area below the rear heel on one side thereof is defined as a plug which is not subjected to the heat treatment so that a beneficial cant of inclination can be provided to the wedge by not allowing this cold plug to be heat treated and thereby deformed. A method associated with the article is similarily disclosed.

REFERENCES:
patent: 2909854 (1959-10-01), Edelstein
patent: 3161970 (1964-12-01), Purtell
patent: 4015347 (1977-04-01), Morishita et al.
patent: 4168585 (1979-09-01), Gleichner

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