Glasses attachment for a protective mask

Details Glasses attachment for a protective mask Glasses attachment for a protective mask

1998-12-04

1999-09-21

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Combined

2 9, G02C 100

Patent

active

059561190

ABSTRACT:
A positionable face mask support for attaching to a pair of glasses. The positionable face mask support is adaptable to be used with any pair of glasses for protecting individuals who work with bodily fluids of humans or animals from direct contact with such fluids. The positionable face mask support comprises attachments, releasable latching members and biasing means for attaching to the face mask and allowing the face mask to be positioned in one of a plurality of positions ranging from being against a wearer's face to being substantially lifted away from the wearer's face. The mask support further comprises flexible members depending therefrom for attaching to cheek portions of the face mask and for conforming to the wearer's face.

REFERENCES:
patent: 3991753 (1976-11-01), Viesca y Viesca
patent: 4821340 (1989-04-01), Johnson
patent: 4843643 (1989-07-01), Parissenti et al.
patent: 4944039 (1990-07-01), Dietrich
patent: 5424787 (1995-06-01), Zegarelli
patent: 5797146 (1998-08-01), Matich

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