Eyeglasses with improved lens holder

Details Eyeglasses with improved lens holder Eyeglasses with improved lens holder

1993-03-12

1994-11-22

Bertsch, Richard A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

351103, 351106, 351108, 351110, 351140, 351141, G02C 500

Patent

active

053673441

ABSTRACT:
In eyeglasses comprising glass-holding means which comprise pairs of retaining pins, which extend in respective bores of the lenses and are carried by a lens-holding portion of the eyeglass frame, it is desired to provide lens-holding means which are simple in design. To that end each pair of the retaining pins are constituted by two legs of a U-shaped wire and are connected by a crosspiece, which is connected to the lens-holding portion of the eyeglass frame.

REFERENCES:
patent: 2518914 (1950-08-01), Lissac
patent: 2828668 (1958-04-01), De Angelis
patent: 2894429 (1959-07-01), Lissac
patent: 4950066 (1990-08-01), Hartman
patent: 4976529 (1990-12-01), Segoshi et al.
patent: 5127723 (1992-07-01), Hyoi

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