Boots – shoes – and leggings – Boots and shoes – Convertible from one style or color to another
Patent
1996-09-11
1999-10-26
Patterson, M. D.
Boots, shoes, and leggings
Boots and shoes
Convertible from one style or color to another
36 15, 36 36R, 36 42, 36 36B, 36102, A43B 324, A43B 2136, A43C 1300
Patent
active
059706309
ABSTRACT:
A rigid midsole structure for footwear extends from the metatarsal area to a rear-most portion proximate the heel of a wearer. The rigid midsole accepts any form of replaceable undercarriage structure, and includes means for attaching the undercarriage structure to the bottom side of the rigid midsole. The rigid midsole is preferably formed with an upper surface configured to conform with the bottom of a wearer's foot to provide sufficient rigidity and comfort.
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