Eyeglasses with two separate snap fitted lenses

Details Eyeglasses with two separate snap fitted lenses Eyeglasses with two separate snap fitted lenses

1999-09-21

2000-10-17

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Brace arm or semi-rimless mounting

351106, 351154, G02C 104

Patent

active

061320412

ABSTRACT:
A pair of eyeglasses includes a frame having two curved lens-engaging strips, each of which has an inner surface that is formed with an open-ended longitudinal slot. Each of the strips further has two ends that define a gap therebetween, and a downwardly flaring projection that protrudes integrally and downwardly therefrom and that is located in a corresponding one of the slots. Two lenses have upper edges that engage respectively the slots in the frame. Each of the upper edges has a constricted hole that engages fittingly a corresponding one of the projections of the frame. The lenses can be removed forcibly from the strips via the gaps.

REFERENCES:
patent: 5900922 (1999-05-01), Moore
patent: 5903331 (1999-05-01), Lin

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