Tensioning eyewear

Details Tensioning eyewear Tensioning eyewear

2007-01-23

2007-01-23

Dang, Hung Xuan (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

C351S041000, C351S062000, C351S063000

Reexamination Certificate

active

11439911

ABSTRACT:
Tensioning eyewear are disclosed having expandable elastic and padded bands arrange and secured to the frame and truncated temples members to compliment rotation movement of the hinge assemblies wherein the said hinge assemblies provides the rotation movement of frame and temple members and expandable elastic and padded bands members provide the tension. When the eyewear is being worn by the user, the temples members are pivoted outwardly from the frame members and the expandable elastic and padded band members provides a tension force for pivoting the frame and temple members back inwardly. This creates tension in the temples and bridge assemblies and provide tension around the head and face of the wearer and permit the tensioning eyewear to be worn resting about the temples of the wearer and provide a flexible, comfortable and tensioning fit.

REFERENCES:
patent: 2761353 (1956-09-01), Eustis
patent: 3419909 (1969-01-01), Spain
patent: 3713731 (1973-01-01), Gardner
patent: 5719655 (1998-02-01), Peschel et al.
patent: 5923384 (1999-07-01), Enomoto et al.
patent: 6648471 (2003-11-01), Dalrymple et al.
patent: 6736503 (2004-05-01), Chen

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