Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1988-07-29
1989-10-10
Chi, James Kee
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
36 73, 36 75, A43B 500, A43B 310, A43C 1312
Patent
active
048722731
ABSTRACT:
A segmented slip designed to be placed over the bottom of the spiked shoe and support the wearer so that the spikes do not contract the ground. The slip has two generally rigid segments, one at the heel and another at the sole connected by a stretch mid-segment. The rigid segments are cross braced construction, allowing spikes between braces and maximum lateral and vertical support, covered by a slip membrane. Different sizes and spike patterns at the heel and sole are accommodated by the stretchable midsection. The slip is attached to the toe and heel of the shoe by flexible caps. The slip is thick enough to allow support under load without allowing spikes/protrusions to penetrate membrane. The slip is made form elastomeric material for comfort and flexibility to adapt to various sizes. The caps also allow easy removablilty.
REFERENCES:
patent: 810753 (1906-01-01), Hatfield
patent: 2032052 (1936-02-01), Friedenberg
patent: 2958963 (1960-11-01), Lougheed
patent: 3020654 (1962-02-01), McCann
patent: 3313047 (1967-04-01), Svien
patent: 3566488 (1971-03-01), Pilarski
patent: 3609888 (1971-10-01), Rickman
patent: 3812603 (1974-05-01), Goodman
patent: 3858336 (1975-01-01), Brown
patent: 3883963 (1975-05-01), Barbito Sr.
patent: 4258483 (1981-03-01), Hogue
patent: 4693019 (1987-09-01), Kim
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