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

Ultraviolet radiation and blue light blocking polarizing lens

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

Ultraviolet radiation and blue light blocking polarizing lens

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

Under-eye anti-glare sport tattoos

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Underwater contact lens

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Underwater contact lens

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Floating or underwater type

Underwater driver's combination mask and lighting assembly

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Floating or underwater type

Underwater viewing lens

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Floating or underwater type

Underwater vision device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Floating or underwater type

Underwater vision device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Uniform strength ophthalmic lens having a gradient refractive in

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Unit for searching for a lost contact lens

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

Unitary hingeless eyeglass frame

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Unitary lens for eyewear

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

Unitary spherical flexible eyewear pane having two separate indi

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

Universal attachment with moveable sideshields for eyeglasses

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

Universal center bridge mounting mechanism for clip-on sunglasse

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

Universal clip-on eyeglasses

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

Universal clip-on eyeglasses

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

Universal eyeglass attachment