Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
Patent
1991-11-20
1993-07-20
Arnold, Bruce Y.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Temples
351115, 351119, 2450, G02C 514
Patent
active
052297950
ABSTRACT:
A pair of eyeglass frames having double action articulating hinges which allow the eyeglass frames to be folded into a substantially flat configuration for suspension about a wearer's neck and against a wearer's chest. The temple pieces are rotatable inwardly and downwardly about substantially vertical and horizontal axes respectively to assume their "hang flat" configuration.
REFERENCES:
patent: 771067 (1904-09-01), Heeren
patent: 1083702 (1914-01-01), Persohn
patent: 1252126 (1918-01-01), Letzeisen
patent: 2107102 (1938-02-01), Catron, Jr.
patent: 2829558 (1958-04-01), Ratti
patent: 3060804 (1962-10-01), Rogers
patent: 3189912 (1965-06-01), Miller
patent: 3271094 (1966-09-01), Wildermuth
patent: 3422449 (1969-01-01), Rinnman
patent: 3476466 (1969-11-01), Hopkins
patent: 3841741 (1974-10-01), Vischer, Jr.
patent: 3846018 (1974-11-01), Gerson
patent: 3907410 (1975-09-01), Richmond et al.
patent: 3947100 (1976-03-01), Vischer, Jr.
patent: 4017165 (1977-04-01), Davis
patent: 4029403 (1977-06-01), Harris
patent: 4129362 (1978-12-01), Lorenzo
patent: 4448502 (1984-05-01), Tota
patent: 4547048 (1985-10-01), Negishi
patent: 4986650 (1991-01-01), Wilhelmi
patent: 4991952 (1991-02-01), Grau
Arnold Bruce Y.
Dang Hung Xuan
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