Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Split rim mounting
Patent
1997-02-03
1998-06-02
Dang, Hung X.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Split rim mounting
351 90, G02C 108
Patent
active
057608660
ABSTRACT:
The invention relates to an eyeglass frame having a portion of the frame removably coupled to the body of the frame to permit the removal and replacement of the lenses in the frame. The frame includes a shoulder member that serves as a retainer plate and includes a leg portion and a recess located between the leg and a rear portion of the frame. A mechanism for disengaging the recess member can be accessed through the recess and pull of the leg portion to release the retaining member so that lenses can be removed and inserted.
REFERENCES:
patent: 2754724 (1956-07-01), Fishman
patent: 5355184 (1994-10-01), Varveris et al.
Cheslock Edward
Hoffman Brian
Wedeck David
Dang Hung X.
Klar Richard B.
Wedeck David
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