Ski boot liner

Details Ski boot liner Ski boot liner

1988-09-02

1990-02-20

Chi, James Kee

Boots, shoes, and leggings

Inside slippers

36 4, 36119, 12142P, 12146R, 427322, A43B 1700, A43B 504, A43B 1900

Patent

active

049014501

ABSTRACT:
An inner boot for a ski boot which has wall portions that define the body of the inner boot. The wall portions are made from an open cell foam material. A lower portion of the inner boot includes a sealing coating of polyurethane that seals the foot of a skier against moisture and humidity. A process for manufacturing the inner boot includes degreasing the inner boot, soaking the inner boot in a polyurethane solution, removing excess polyurethane and drying the inner boot.

REFERENCES:
patent: 4154009 (1979-05-01), Kubelka et al.
patent: 4180872 (1980-01-01), Chaikin
patent: 4268931 (1981-05-01), Salomon
patent: 4385456 (1983-05-01), Livernois et al.
patent: 4707381 (1887-11-01), Ioyama et al.

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