Goggle and accessories therefor

Details Goggle and accessories therefor Goggle and accessories therefor

1974-03-07

1976-03-23

Schroeder, Werner H.

Apparel

Guard or protector

For wearer's head

A61F 902

Patent

active

039450449

ABSTRACT:
A goggle frame includes air vents spaced along its periphery and covered with a fibrous lining to vent the goggle interior while preventing entry of foreign matter. A detachable partial-face shield has snap-in posts which mate with apertures spaced along a bottom rim of the goggle frame. When the shield is attached to the rim, a shield nose section rests on a nose bridge of the frame, and shield side sections curve behind adjacent air vents in the frame to force frontal air therethrough. A main lens has locking projections received in a peripheral groove around the frame. One or more auxiliary lenses have edge regions received in the same peripheral groove, each auxiliary lens having an offset tab to allow a wearer to detach the auxiliary lens while the goggle is being worn.

REFERENCES:
patent: 1795866 (1931-03-01), King
patent: 2511329 (1950-06-01), Craig
patent: 2618782 (1952-11-01), Christensen et al.
patent: 2864088 (1958-12-01), Gongoll
patent: 2907041 (1959-10-01), Finn
patent: 3031675 (1962-05-01), Dubach
patent: 3033359 (1962-05-01), Mercer
patent: 3233956 (1966-02-01), De Angelis
patent: 3298031 (1967-01-01), Morgan
patent: 3368221 (1968-02-01), Anderson
patent: 3395406 (1968-08-01), Smith
patent: 3705760 (1972-12-01), Langendorfer

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