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 – Ophthalmic lenses or blanks

Design system for designing shapes of eyeglasses

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

Designing and manufacturing methods of spectacle lens, and...

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

Detachable auxiliary frame for spectacles

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

Detachable auxiliary frame for spectacles

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

Detachable cam-biased eyeglass temples

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

Detachable component sunglasses

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

Detachable corrective lens assemblies

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

Detachable eyeglass assembly for visored headgear

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

Detachable eyeglass foam shield

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting

Detachable eyeglass frame and aviator lens arrangement

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting

Detachable eyeglasses

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

Detachable mounting for sunshade and sunglasses on vision correc

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

Detachable portion for a hard contact lens and hard contact lens

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

Detachable shelter frame for magnetic spectacle set

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

Detachable shelter frame for mounting in front of a primary...

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

Detachable shelter frame for spectacles

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

Detachable shelter frame for spectacles

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

Detachable shelter frame for spectacles

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

Detachable shelter frame for spectacles