Interchangeable tethered glasses

Details Interchangeable tethered glasses Interchangeable tethered glasses

1995-03-13

1996-09-17

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Pince-nez type

351 52, 63 11, G02C 100, G02C 1102, A44C 1300

Patent

active

055573452

ABSTRACT:
Interchangeable tethered glasses for adjustably positioning relative to a face of an individual for filtering light into eyes of the individual. The inventive device includes a frame assembly for supporting a pair of lenses over eyes of an individual. An ear engaging assembly extends from opposed sides of the frame assembly for engaging ears of the individual to secure the frame assembly relative thereto. The ear engaging assembly includes a tether extendable over the ears of the individual, and a weight coupled to a distal end of the tether for maintaining a desired tension within the tether.

REFERENCES:
patent: D324871 (1992-03-01), Cordet et al.
patent: D334390 (1993-03-01), Conway
patent: D334391 (1993-03-01), Wilson
patent: D335135 (1993-04-01), Bolle
patent: 2960787 (1960-11-01), Quinones et al.
patent: 4153346 (1979-05-01), Gomer
patent: 5161234 (1992-11-01), Nitta

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