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

Simplified method of producing cosmetic contact lenses

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

Simultaneous multifocal contact lens and method of utilizing...

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

Simultaneous vision emulation for fitting of corrective...

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

Simultaneous vision emulation for fitting of corrective...

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

Simultaneous vision ophthalmic lens for correcting presbyopia an

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

Simultaneous vision optical lens for correcting presbyopia

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

Single bifocal custom shooters glasses

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

Single focus compound lens and mold

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

Single lens pince-nez

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

Single point attachment of bridge and temples to eyeglass lenses

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

Single vision lenses

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

Single vision lenses

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

Single vision lenses

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

Single vision spectacle lens

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

Single-vision ophthalmic lens series

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

Single-vision ophthalmic lens series

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

Size adjustable glasses sun shade

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With moisture prevention or absorption

Ski goggles

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

Ski goggles with pivotal frame members for interchanging lenses