Spectacles and kit for making same

Details Spectacles and kit for making same Spectacles and kit for making same

1977-03-18

1979-08-28

Sacher, Paul A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Continuous rim mounting

351123, 351131, 351132, 351136, 351138, 351139, G02C 100, G02C 514

Patent

active

041659252

ABSTRACT:
Narrow edged widely spaced gripping ridges molded in thin flexible plastic sheets are easily and permanently applied by pressure adhesive to smooth spectacle frame gripping faces which normally directly engage nose bridge and temporal head areas thereby retaining spectacles in place during violent exercise.

REFERENCES:
patent: 335277 (1886-02-01), Freeman
patent: 2331666 (1943-10-01), Dunkelsberg
patent: 3155982 (1964-11-01), Baratelli
patent: 3186001 (1965-05-01), Roeder
patent: 3361514 (1968-01-01), Davis
patent: 4070104 (1978-01-01), Rice
The Optometric Weekly, vol. 54, No. 32, p. 1536, Aug. 8, 1963 (advertisement).

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