Footwear

Boots – shoes – and leggings – Boots and shoes – Convertible from one style or color to another

Reexamination Certificate

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Details

C036S015000

Reexamination Certificate

active

07111416

ABSTRACT:
The present invention relates to footwear which has improved shock absorbency due to a cushioning and has superior support due to a rigid or semi-rigid orthotic plate. The orthotic plate may be removably or securably attachable to the upper, and the padding may be removably or securably attachable to the orthotic plate. The cushioning may further may have supporting blades incorporated therein to counteract any undesired deforming characteristics of the cushioning and/or a bottom plate may be securably or removably attachable to the bottom side of the cushioning. The bottom plate may also have gripping elements which are permanently or removably attachable to the plate to compensate for wear, or for a change in activities. Further, the upper may be removably and attachable and interchanged with other types of removably attachable uppers.

REFERENCES:
patent: 3538628 (1970-11-01), Einstein
patent: 4279083 (1981-07-01), Dilg
patent: 4377042 (1983-03-01), Bauer
patent: 4463505 (1984-08-01), Duclos
patent: 5317822 (1994-06-01), Johnson
patent: 5339543 (1994-08-01), Lin
patent: 5353522 (1994-10-01), Wagner
patent: 5410821 (1995-05-01), Hilgendorf
patent: 5615497 (1997-04-01), Meschan
patent: 5727334 (1998-03-01), Cougar
patent: 5782014 (1998-07-01), Peterson
patent: 5836090 (1998-11-01), Smith
patent: 5996252 (1999-12-01), Cougar
patent: 6345454 (2002-02-01), Cotton
patent: 6389712 (2002-05-01), Schelling
patent: 2003/0200675 (2003-10-01), Gross
patent: 2003/0230007 (2003-12-01), Walton
U.S. Appl. No. 09/791,576, filed Jul. 2001, Brown.

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