Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder
Patent
1980-02-21
1982-03-30
Corbin, John K.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With support or holder
351133, G02C 300, G02C 502
Patent
active
043221386
ABSTRACT:
The invention relates to a support adapted to receive, in movable manner, a glasses frame portion and comprising for this purpose assembly means of the push-button type. According to the invention, these assembly means are integral with the support in question (which is a horizontal bar in the embodiment shown by way of example), being moulded in one piece therewith; they comprise a support plate drilled with a hole and a hinged retaining tab provided with a projecting lug which fits the hole. Application particularly to glasses for use in sports, worn under a helmet.
REFERENCES:
patent: 3713732 (1973-01-01), Gooch
patent: 3787113 (1974-01-01), Shedrow
patent: 4179753 (1979-12-01), Aronberg et al.
Bovernick Rodney
Brown Charles E.
Corbin John K.
Essilor International "Cie Generale d'Optique
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