Protective device for eyes

Details Protective device for eyes Protective device for eyes

2011-02-22

2011-02-22

Moran, Katherine (Department: 3765)

Apparel

Guard or protector

For wearer's head

C002S440000

Reexamination Certificate

active

07891025

ABSTRACT:
A protective device for eyes, for example, goggles of a shield, includes a double lens member, a frame member and a face fixation member. The double lens member includes a front lens, a back lens and a gasket. The front lens and the back lens are made of polycarbonate resins, polyurethane resins, polyester resins or polyamide resins. The front lens and the back lens are disposed in parallel with the gasket therebetween in order to form a space surrounded with the front lens, the back lens and the gasket. This device is excellent in the antifogging property in the double lens.

REFERENCES:
patent: 4290673 (1981-09-01), Yamamoto
patent: 5018223 (1991-05-01), Dawson et al.
patent: 5689834 (1997-11-01), Wilson
patent: 6009564 (2000-01-01), Tackles et al.
patent: 6611966 (2003-09-01), Yamamoto et al.
patent: 6772448 (2004-08-01), Hockaday et al.
patent: 1782784 (2006-06-01), None
patent: 1661534 (2006-05-01), None
patent: 2002-505157 (2002-02-01), None
patent: WO 2007/085001 (2007-07-01), None

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