Ski goggles

Details Ski goggles Ski goggles

1994-04-15

1995-09-26

Nerbun, Peter

Apparel

Guard or protector

For wearer's head

21713, A61F 902

Patent

active

054524806

ABSTRACT:
Goggles and eyeglasses worn in winter weather conditions are subject to fogging. A method of preventing condensation from forming on goggles and on eyeglasses worn under goggles is provided. The method involves using a fan to exhaust air from the air space between the goggles and a user's face. Continuous operation of the fan is designed to be inaudible and effective to prevent fogging. The method can involve use of a goggle ventilation design which improves wearer comfort. The goggle can also clear fogging which has occurred while the fan is not in operation.

REFERENCES:
patent: 2526737 (1950-10-01), Farina
patent: 2539284 (1951-01-01), Thomas
patent: 3015987 (1962-01-01), Harrison
patent: 3377626 (1968-04-01), Smith
patent: 3691565 (1972-09-01), Galonek
patent: 3825953 (1974-07-01), Hunter
patent: 4150443 (1979-04-01), McNeilly
patent: 4238857 (1980-12-01), Waters
patent: 4443893 (1984-04-01), Yamamoto
patent: 4575875 (1986-03-01), Dawson et al.
patent: 4951662 (1990-04-01), Townsend, Jr.

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