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 decoration or ornamentation

Tubular eyeglass frame

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Tubular eyewear retainer and method for producing same

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

Tunable birefringent safety goggles for laser beams

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Lens pivots in and out of optical path

Turn and tilt spectacles

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

Turning mechanism of a temple with respect to a bracket and...

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

Tylec optical occluders for correcting double vision

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With auxiliary lenses movable in and out of the optical path

Type of magnetically attached auxiliary lens for spectacles

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

Ultra-light, hingeless plastic eyeglass frame

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