Safety spectacles and temple therefor

Details Safety spectacles and temple therefor Safety spectacles and temple therefor

1989-10-26

1990-10-23

Bovernick, Rodney B.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With moisture prevention or absorption

351111, 2436, G02C 1108, G02C 514, A61F 902

Patent

active

049647148

ABSTRACT:
Safety spectacles comprising a front and pivotally attached temples adapted to extend rearwardly from the front. Each temple has a portion recessed inwardly relative to an adjacent portion of the front to form a passage to the region behind the front for ventilation. The recessed temple portions extend forwardly of the rear edges of the front so as to overlap the adjacent portions of the front and thereby increase the degree of protection to the wearer.

REFERENCES:
patent: 2288423 (1942-06-01), Root
patent: 3497294 (1970-02-01), Volk
patent: 4271538 (1981-06-01), Montesi et al.
patent: 4425669 (1984-01-01), Grendol
patent: 4605293 (1986-08-01), Blumenthal
patent: 4832479 (1989-05-01), Beyer et al.

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