Electrically heated ski goggles

Details Electrically heated ski goggles Electrically heated ski goggles

1988-05-09

1989-09-26

Nerbun, Peter

Apparel

Guard or protector

For wearer's head

2436, 219211, A61F 902

Patent

active

048689297

ABSTRACT:
An improved ski goggles is provided and includes a protective lens that has a fine grid of heat generating wire with sufficient resistance to produce enough heat to remove frost and fog from the lens. An external of self contained battery pack and switching device supplies electricity to the resistance wire grid.

REFERENCES:
patent: 3168748 (1965-02-01), Limberg
patent: 3657740 (1972-04-01), Cialone
patent: 4150443 (1979-04-01), McNeilly
patent: 4638728 (1987-01-01), Elenewski
patent: 4682007 (1987-07-01), Hollander

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