Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1980-04-28
1982-12-07
Lawson, Patrick D.
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
36 28, 36 59R, A43B 500, A43B 1318, A43B 2328
Patent
active
043619711
ABSTRACT:
A track shoe is described having a cushion member of resilient elastomer material secured to the bottom surface of its spike plate beneath the metatarsal bones of the wearer's foot. The cushion member is positioned behind and separate from the rearmost spikes on such spike plate. Such cushion member has an average width longitudinally of the shoe greater than its thickness. The cushion member absorbs shock, helps runners stay on their toes by preventing "rock-back" onto the heel of the shoe, and aids in foot stability during landing.
REFERENCES:
patent: 1406033 (1922-02-01), Kingston
patent: 2095766 (1937-10-01), Shapiro
patent: 2758394 (1956-08-01), Whitlock
patent: 3324578 (1967-06-01), Brutting
patent: 3341952 (1967-09-01), Dassler
patent: 3343285 (1967-09-01), Kowal
patent: 3597864 (1971-08-01), MacNeill
BRS, Inc.
Lawson Patrick D.
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