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

3D Multichrome filters for spectacle frames

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

Adjustable clip-on optical element device

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

Adjustable glasses

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

Adjustable luminous intensity sun glasses

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

Adjustable polarized goggles

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

Adjustable prescription lens insert for safety eyewear

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

Adjustable ultraviolet shielding sunglasses particularly for chi

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

Aid for color vision deficiencies

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

Alignment eyeglasses

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

Anti-dazzle devices

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

Anti-glare eye shield

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

Anti-glare eye shield

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

Anti-glare eyeglasses

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

Anti-glare eyeglasses

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

Anti-glare spectacles

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

Apparatus and method for treatment of amblyopia

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

Apparatus for attaching supplementary lenses to eyeglasses

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

Apparatus for automatically controlling transmission of light th

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

Apparatus for detecting and treating troubles with binocular vis