Eyeglass lens and frame assembly

Details Eyeglass lens and frame assembly Eyeglass lens and frame assembly

2005-01-18

2005-01-18

Dang, Hung Xuan (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Rimless mounting

C351S086000, C351S106000

Reexamination Certificate

active

06843561

ABSTRACT:
An eyeglass assembly comprises a lens and a frame member. One of the lens and the frame member has a recess formed in it which has a generally constant cross-section when viewed from one end along at least part of its length. The recess is defined by a pair of opposed arms with reentrant portions at their ends which define a longitudinal opening between them extending along at least part of the length of the recess, and it has an opening at one end. The other of the lens and the frame member bears a head portion. The recess and the head portion are configured so that the head portion can be fitted into the recess by sliding it through the opening at the said end of the recess, and so that the head portion is prevented by the reentrant portions of the arms from being withdrawn from the recess through the longitudinal opening.

REFERENCES:
patent: 4896955 (1990-01-01), Zider et al.
patent: 6164775 (2000-12-01), Zider et al.
patent: 6523952 (2003-02-01), Krumme
patent: 6641265 (2003-11-01), Hou
patent: 1083456 (2001-03-01), None
patent: 2766586 (1997-07-01), None

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