Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
Patent
1974-04-22
1976-03-30
Sacher, Paul A.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Temples
16128A, 351121, 351153, G02C 522, G02C 514
Patent
active
039471004
ABSTRACT:
There is described an eyeglass frame having a molded plastic lens frame which forms one element of each of the hinge assemblies having a vertical axis which connect the temples to the lens frame, which temples are pivotally adjustable about a horizontal axis.
REFERENCES:
patent: 2874609 (1959-02-01), Ducati
patent: 3060804 (1962-10-01), Rogers
patent: 3271094 (1966-09-01), Wildermuth
patent: 3841741 (1974-10-01), Vischer
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