Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Bridges
Patent
1986-08-29
1987-08-11
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Bridges
351 41, 351 47, G02C 302
Patent
active
046857826
ABSTRACT:
Spectacles formed by combining two separate parts, respectively, a support structure connected to spectacle temples and a detachable front.
A bridge of the front is adapted to be joined to the central part of the support structure connecting the two spectacle temples through the intermediary of a assembly element. Each of the edges of the front is adapted to be connected to the support structure close to its connection with the temples through the intermediary of a projecting assembly element cooperating with a hold-back device and a housing.
Application to the realization of the connection of a front and a support structure ensuring good interlocking and insertion of the hooking elements in the overall aesthetic appeal of the spectacles.
REFERENCES:
patent: 2687524 (1954-08-01), Mosher
patent: 3238005 (1966-03-01), Petitto
patent: 4240718 (1980-12-01), Wichers
patent: 4247178 (1981-01-01), Cook
Bovernick Rodney B.
Dzierzynski D. M.
Essilor International "Compagnie Generale d'Optique"
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