Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
Patent
1976-12-29
1978-12-12
Sacher, Paul A.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Temples
351120, 351128, 351145, 351156, G02C 514
Patent
active
041293622
ABSTRACT:
Eyeglass structure which includes a male and female connection of the lens holding rings of the glasses and a band connecting the temple pieces of spring or resilient material to gently grip the sides and rear of the head of a wearer to distribute the load and wherein the plane of the lens holding rings may be adjusted through a range of generally vertical planes.
REFERENCES:
patent: 1572733 (1926-02-01), McCourt
patent: 2659266 (1953-11-01), Swisher
patent: 3841741 (1974-10-01), Vascher, Jr.
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