Retractable spike system for shoes

Details Retractable spike system for shoes Retractable spike system for shoes

1995-12-01

1998-03-31

Sewell, Paul T.

Boots, shoes, and leggings

Antislipping devices

Disengaging

36134, 36127, A43C 1514

Patent

active

057324824

ABSTRACT:
A shoe is provided having one or more selectively extendable spikes mounted to the sole. The sole contains one or more spike housings, each retaining a spring-biased spike selectively movable between a retracted or extended position with respect to the housing as desired. A slide member disposed in the sole of the shoe is manually operated to extend or retract the spikes.

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patent: 5351422 (1994-10-01), Fitzgerald
patent: 5367793 (1994-11-01), Deacon et al.

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