Sports spectacle structure

Details Sports spectacle structure Sports spectacle structure

1978-01-26

1980-12-23

Sacher, Paul A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With moisture prevention or absorption

351 83, 351111, G02C 1108, G02C 300

Patent

active

042407184

ABSTRACT:
A spectacle structure for wear during active sports where eye protection is desired includes a protective panoramic or wrap-around frame and portions snugly engaging spaced parts of the head to support the frame on the head of a person. Lenses, such as prescription lenses, are fitted into the frame with removable transparent guard lenses thereover and spaces are provided for ventilation of the lenses and the person's eyes to aid in remedying condensation and discomfort.

REFERENCES:
patent: 2321159 (1943-06-01), Ryan
patent: 2359435 (1944-10-01), Miller, Jr.
patent: 2617100 (1952-11-01), Moeller
patent: 3049716 (1962-08-01), Stegeman
patent: 3120002 (1964-02-01), Blumenthal
patent: 3160735 (1964-12-01), Aafright
patent: 3229303 (1966-01-01), Jonassen
patent: 3383155 (1968-05-01), Bourke
patent: 3383707 (1968-05-01), McNeill
patent: 3497294 (1970-02-01), Volk
patent: 3675991 (1972-07-01), Brenn
patent: 3701591 (1972-10-01), Wichers
patent: 3944344 (1976-03-01), Wichers
patent: 3944345 (1976-03-01), Decorato

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