Adjustable arch support for shoes

Details Adjustable arch support for shoes Adjustable arch support for shoes

1978-10-10

1979-09-04

Lawson, Patrick D.

Boots, shoes, and leggings

Boots and shoes

With adjustment of shoe size

A43B 326

Patent

active

041663292

ABSTRACT:
The height of the arch of an arch-support member is adjustable by turning a screw that is positioned between the insole and the sole of a shoe. A lever extends from the central portion of the arch support downwardly through the insole to the adjusting screw. The lever turns about the insole as a fulcrum in response to adjustment of the screw for varying the height of the arch-support member.

REFERENCES:
patent: 1633413 (1927-06-01), Marca
patent: 3828448 (1974-08-01), Leonildo
patent: 4060918 (1977-12-01), Mandel

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