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 – Nose pads or cushions

Nasion-secured sport glasses

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

Near vision contact lens and methods of making and using it

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

Near-net-shape polymerization process and materials suitable...

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

Near-sighted lens of wide-vision diving mirror

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

Neck leash retaining device for eye wear

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

Neck-saver eyeglass frames for bi-focals

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

Net-molded optical articles and methods of making the same

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

Night driving dazzle protection system

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

Night driving glasses

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

Night driving spectacles

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

Night vision testing method and apparatus

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

Non-correcting lens blank, and method for making same

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

Non-corrective lenses with improved peripheral vision

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

Non-deformable frame for spectacles, and in particular spectacle

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Non-metallic eyeglass frame with adjustable nose pad arms

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

Non-progressive multifocal ophthamic lenses

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

Non-progressive trifocal ophthalmic lens

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

Non-uniform mask lens

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

Noncorrective prism compensating lens and eyeglass provided...