Boots – shoes – and leggings – Boots and shoes – Foot-supporting or foot-conforming feature
Patent
1991-06-12
1994-02-15
Sewell, Paul T.
Boots, shoes, and leggings
Boots and shoes
Foot-supporting or foot-conforming feature
36 91, 36 93, 36145, 36150, 36156, 36155, 36166, 36169, 36173, 36174, 36180, A43B 1338, A43B 714, A43B 722
Patent
active
052855848
ABSTRACT:
An apparatus for providing footgear with comfortable individualized custom support, said apparatus comprising mechanical means to selectively and seperately change the position of multiple areas of the inner sole of said footgear, said areas corresponding generally to the areas of the foot described as the inner heel, the lateral arch, and the metatarsal area, and, whereas such changing of positions involves movement in two different directions: (1) upward and downward, (2) forward and backward, said changes in position are achieved by two different and seperate structures, wherein the movement of each of said structures is controlled by the selective turning of a screw, the heads of said screws being located on the outside of said footgear, where they can be selectively turned at any time.
REFERENCES:
patent: 1904789 (1933-04-01), Howell
patent: 1904790 (1933-04-01), Howell
patent: 2075941 (1937-04-01), Howell
patent: 2114089 (1938-04-01), Trick
patent: 2295364 (1942-09-01), Skorepa
patent: 2779110 (1957-01-01), Howell
patent: 4765070 (1988-08-01), Chemello
patent: 5036604 (1991-08-01), Rosen
Patterson M. D.
Sewell Paul T.
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