Unitary hingeless eyeglass frame

Details Unitary hingeless eyeglass frame Unitary hingeless eyeglass frame

1996-06-27

1998-06-02

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Connectors

351 41, 16228, G02C 522

Patent

active

057608687

ABSTRACT:
Disclosed is a hingeless eyeglass frame designed so the entire eyeglass frame provides a medially directed force at the posterior portion of the earstems to increase the retentive force between the eyewear and the head. In one vented embodiment, each lens of a dual-lens eyeglass is provided with a plurality of apertures extending therethrough, at the junction between the lens and the surrounding frame. The unitary frame or conventionally hinged frames may also have apertures to allow airflow for ventilation.

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