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

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

Clip-on sunglass assembly

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

Clip-on sunglasses

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

Clip-on sunglasses

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

Clip-on sunglasses and method of manufacture thereof

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

Clip-on sunglasses with bridge mounting

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

Clip-on type sunglasses with bridge mounting

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

Clip-on with flexible and expandable bridge member

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

Color-enhancing polarized lens

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

Combination extended natural eyeglasses and corrective eye magni

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

Combination prescription lens and sunglasses assembly

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

Combined lens and spectacles provided with at least one such...

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

Combined photopic and scotopic viewers for two-dimensional movin

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

Combined sunglasses and sunshield

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

Connecting device for tinted lenses on corrective eyeglasses

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

Connector for positioning a pair of sunglasses or sunlenses...

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

Controllable, variable transmissivity eyewear

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

Convertible eyeglasses

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

Convertible swizzle stick

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

Corrective lens system and support apparatus for use with protec