LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting,Spectacles and eyeglasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Glasses capable of producing a three-D visual effect

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Glasses for mounting to both rearward and forward facing caps

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With auxiliary lenses movable in and out of the optical path

Glasses for reducing eye strain during viewing of a CRT screen

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples

Glasses for resisting electromagnetic wave

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses

Glasses for stereoscopic viewing

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses

Glasses for viewing two scenes simultaneously

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Split rim mounting

Glasses frame

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples

Glasses frame

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples

Glasses having angle adjustable function

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Glasses having frame for combined use with a cap

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Connectors

Glasses hinge structure

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Connectors

Glasses structure

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Glasses structure for advertising

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Glasses with an upper pair of glasses attached to a lower pair o

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Connectors

Glasses with automatically extended temples

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined

Glasses with color-switchable, multi-layered lenses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Glasses with easily attachable nose pad device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples

Glasses with length-adjustable temples

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With decoration or ornamentation

Glasses with reflective frame