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

Electrochromic eyewear

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

Electrochromic eyewear system, rechargeable eyewear and external

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

Electronic sunglasses

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

Electronic transparency regulation element to enhance...

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

Enclosed spring bridge mechanism for clip-on sunglasses

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

Enclosed spring bridge mechanism for clip-on sunglasses

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

Eye glasses with alignment markings

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

Eye protection accessory

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

Eye protection device

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

Eye protection methods and apparatus

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

Eye shield for blocking ultraviolet rays

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

Eye-shielding glasses

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

Eye-wear with magnets

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

Eye-wear with magnets

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

Eyeframe with interchangeable lenspieces held by a magnetic...

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

Eyeframe with interchangeable lenspieces held by magnetic...

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

Eyeglass accessory frame, eyeglass device, and method of...

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

Eyeglass appliance for reducing eye strain

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

Eyeglass appliance having clamping members