Asymmetrical eyewear

Details Asymmetrical eyewear Asymmetrical eyewear

1995-06-07

1997-07-15

Dang, Hung X.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With decoration or ornamentation

351 41, 351111, G02C 1102, G02C 514

Patent

active

056488319

ABSTRACT:
In one embodiment, eyewear, such as sunglasses (10), comprises a frame (12) for housing a pair of lenses (14.1) and (14.2) therein. The frame (12) has a bridge portion (16) for resting on a user's nose and a pair of temple members (18.1) and (18.2) for locating the frame (12) in position on the head of a user. The frame includes lens retaining portions (20.1) and (20.2) for housing the lenses (14.1) and (14.2). Each lens retaining portion (20.1), (20.2) comprises a pair of spaced frame portions (22.1), (22.2) and (24.1), (24.2) for receiving the respective lens (14.1), (14.2) therebetween. The lens retaining portions (20.1), (20.2) extend from the bridge portion (16) in opposite directions away from the bridge portion (16). One lens retaining portion (20.1) is larger than the other lens retaining portion (20.2) for extending at least partially around the side of a user's face. In a further embodiment the frame (12) also includes ventilation means, such as a ventilation opening (26) between the one lens (14.1) and the frame (12) and ventilation slots (30) in the frame adjacent to the other lens (14.2).

REFERENCES:
patent: 4798455 (1989-01-01), Yoe et al.
patent: 5129719 (1992-07-01), Dombrosky
patent: 5227817 (1993-07-01), Simioni

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