Spring attachment for eyeglass frames

Details Spring attachment for eyeglass frames Spring attachment for eyeglass frames

1974-11-07

1976-05-18

Sacher, Paul A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

G02C 514, G02C 520

Patent

active

039573613

ABSTRACT:
A wire spring attachment for mounting on the temples of eyeglass frames so as to exert a pull on the temples when the eyeglasses are in use with sufficient pressure against the back of the head or upper neck portion of the wearer to prevent movement of the eyeglasses out of proper position, especially, when the wearer moves his head out of normal upright position in leaning over or the like.
This invention relates to eyeglass constructions and is more particularly concerned with improvements in attachments for eyeglass frame structures which are adapted to hold the eyeglass in proper position on the head of the wearer.

REFERENCES:
patent: 3701591 (1972-10-01), Wichers

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