Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Patent
1989-04-20
1990-09-11
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
351118, G02C 710, G02C 520
Patent
active
049557084
ABSTRACT:
The novel sunglasses have temple assemblies that are adjustable to fit the heads of different persons. Each temple assembly has an elongated member having a sleeve portion at its rear end. A plurality of apertures are formed in the sleeve portion on its inner surface. A leg having a head portion configured to telescopically mate with the sleeve portion is removably inserted therein. The inner surface of the head portion has a plurality of protrusions that mate with the respective apertures on the inner surface of the space portion. This allows the temple assembly to be adjusted to multiple lengths. The leg member has a flexible wire core extending its length that allows its ear engagement portion to be bent to various configurations in order to closely engage the ear of the wearer. The brow bar is detachably received on the top edge of the single curved lens of the sunglasses which allows brow bars of various colors to be interexchanged.
REFERENCES:
patent: 2341233 (1944-02-01), Norton
patent: 2393837 (1946-01-01), Swanson
patent: 2443249 (1948-06-01), Jackson
patent: 2721498 (1955-10-01), Gerson
patent: 3402005 (1968-09-01), Liautaud et al.
patent: 4012130 (1977-03-01), Guillet
patent: 4670915 (1987-06-01), Evans
Bovernick Rodney B.
Logan II Charles C.
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