Eyewear having self-adjusting ear stems

Details Eyewear having self-adjusting ear stems Eyewear having self-adjusting ear stems

1992-10-26

1994-04-12

Arnold, Bruce Y.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351118, 351123, 351126, 2426, 2446, 2448, 2450, G02C 506, G02C 516, G02C 520

Patent

active

053029771

ABSTRACT:
Eyewear, such as sunglasses, is provided having a self-adjusting ear stem system. The eyewear has upper and lower frame members which contain an elastic cord means disposed there through wherein the elastic cord means can be extended on opposite sides of the wearer's face to fit around the wearer's ears.

REFERENCES:
patent: 714664 (1902-12-01), Briggs
patent: 836796 (1906-11-01), Anderson
patent: 1968193 (1934-07-01), Einson
patent: 3791721 (1974-02-01), Helfrich
patent: 4202609 (1980-05-01), Reese
patent: 4461549 (1984-07-01), Reese et al.
patent: 4687306 (1987-08-01), Lipson et al.
patent: 4723844 (1988-02-01), Medina
patent: 4953967 (1990-09-01), Somerville

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