Spectacle frame

Details Spectacle frame Spectacle frame

1993-10-29

1996-02-27

Sikes, William L.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351153, G02C 516

Patent

active

054953049

ABSTRACT:
A spectacle frame includes a nose bar, a pair of eyewires each having one side connected to the ends of the nose bar and end pieces on their other side and a pair of temples pivotally connected to the end pieces of the eyewires. The nose bar and/or the pair of temples include at least three links having interengaged end portions. These links are fixedly connected, although some limited articulation may be provided. The spectacle frame desirably includes a unique hinge assembly for the temples and may also include inserts bonded to the eyewires to permit mechanical engagement with the nose bar. The spectacle frame may also include a brow bar which is threadably captured in bosses on the eyewires.

REFERENCES:
patent: 3671111 (1972-06-01), Okner
patent: 4037946 (1977-07-01), Blumenthal

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