Size adjustable shoes

Boots – shoes – and leggings – Boots and shoes – With adjustment of shoe size

Patent

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Details

36112, A43B 326, A43B 328

Patent

active

056826877

ABSTRACT:
Stretchable shoes capable of being fixed without causing any stretch of the shoes once adjustment of a size thereof depending on a wearer is completed. Velcro-type hook and loop fasteners are arranged on a heel, so that a size of the shoes may be kept fixed once adjustment of the size is carried out, because engagement between the fasteners exhibits rigidity to a degree sufficient to substantially prevent release of the engagement. Also, the stretchable shoes permit adjustment of a size of the shoes to be readily accomplished by merely loosening a single countersunk screw kept tightened.

REFERENCES:
patent: 2523449 (1950-09-01), Rosenzweg
patent: 2745196 (1956-05-01), Schneider et al.
patent: 2952925 (1960-09-01), Held
patent: 3997985 (1976-12-01), Shiina
patent: 4120103 (1978-10-01), Colby
patent: 4136468 (1979-01-01), Munschy
patent: 4944099 (1990-07-01), Davis
patent: 5570523 (1996-11-01), Lin

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