Sunglasses

Details Sunglasses Sunglasses

1975-03-06

1977-04-19

Sacher, Paul A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

351 49, 351 61, 351106, 351111, 351123, G02C 712, G02C 520

Patent

active

040185150

ABSTRACT:
Sunglasses which comprise a unitary frame of flexible material having a front portion adapted to be supported on the nose and open portions adapted to be in front of the eyes and a pair of temples integral with the said front portion and each having an outer depending end portion adapted to pass behind the ear. Each said end portion has a tab removable to provide for the removal of a portion of the end portion nearest the ear to effectively lengthen the temple. A sun screening lens is secured to the front portion of the frame and overlies the open portions.

REFERENCES:
patent: 1968193 (1934-07-01), Einson
patent: 2426266 (1947-08-01), Haas
patent: 2626538 (1953-01-01), Frum
patent: 2792744 (1957-05-01), Hirsch
patent: 3689136 (1972-09-01), Atamian

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