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

Sunglass lenses having UV blocking central zone

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

Sunglass method and apparatus

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

Sunglass with multistage stop function and attachment...

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

Sunglasses

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

Sunglasses

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

Sunglasses

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

Sunglasses attached to eyeglasses using repelling magnetic...

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

Sunglasses for fitting over prescription eyewear

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

Sunglasses having adjustable temples

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

Sunglasses pivotally mounted on browbar of spectacle frame

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

Sunglasses structure

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

Sunglasses with detachable prescription eyeglasses

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

Sunglasses with instant replaceable lenses

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

Sunglasses with plug-in connection for an optical spectacle

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

Sunglasses with removable side shields

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

Sunglasses with visor

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

Sunshields for eyeglasses

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

Superimposable eyeglasses

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

Support for auxiliary lenses for use with eyeglasses