Boots – shoes – and leggings – Boots and shoes – Shoe for cast on foot
Patent
1986-09-22
1988-02-23
Kee Chi, James
Boots, shoes, and leggings
Boots and shoes
Shoe for cast on foot
36 81, 128 835, A43B 700
Patent
active
047261277
ABSTRACT:
The present invention concerns a shoe, particularly for post-surgery or post-trauma use, intended to be worn by a patient whose ball of the foot is suffering from an injury or from any sort of damage which may be painful, this shoe comprising an upper (1) which is integral with a block sole (2) of which the posterior part is constituted of a heel (3) which is substantially thicker at the front than at the back.
In the invention, the block sole (2) comprises a thin anterior part (4) which extends the top part of the heel forward with the same inclination as the latter and which presents larger crosswise and lengthwise dimensions than those of the foot (P). This thin anterior part (4) is practically indeformable lengthwise and crosswise, but can flex in its height in an area (A) situated essentially at the point of the Lisfranc division of the foot, without coming into contact with the ground.
REFERENCES:
patent: 2725648 (1955-12-01), Kirk et al.
patent: 4370818 (1983-02-01), Simoglou
patent: 4446856 (1984-05-01), Jordan
patent: 4546557 (1985-10-01), Barouk et al.
patent: 4677767 (1987-07-01), Darby
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