Hinge with wire extending therethrough

Details Hinge with wire extending therethrough Hinge with wire extending therethrough

1998-12-15

2000-08-08

Dang, Hung Xuan

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

351 41, 351153, G02C 712

Patent

active

060991178

ABSTRACT:
Hinge and one or more wires, or electrical conductors, wherein portion of such wire or wires extends axially through the hollow pivot pin of a hinge and wherein such portion of the wire or wires is placed in torsion upon the hinge being pivoted.

REFERENCES:
patent: 4254451 (1981-03-01), Cochran, Jr.
patent: 4618226 (1986-10-01), Sartor et al.
patent: 4756605 (1988-07-01), Okada et al.
patent: 4978209 (1990-12-01), Ohba
patent: 4991951 (1991-02-01), Mizuno et al.
patent: 5520851 (1996-05-01), Yu et al.
patent: 5654786 (1997-08-01), Bylander
patent: 5835185 (1998-11-01), Kallman et al.

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