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

Annular mask contact lenses

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

Annular mask lens having diffraction reducing edges

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

Anti glare dual field of vision glasses

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

Anti-astigmatic ophthalmic contact lens for use in performing la

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

Anti-claustrophobic glasses

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

Anti-dazzle devices

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

Anti-glare eye shield

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

Anti-glare eye shield

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

Anti-glare eyeglasses

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

Anti-glare eyeglasses

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

Anti-glare spectacles

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

Anti-reflection optical article

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

Anti-static ophthalmic lenses

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

Antimicrobial lenses and lens care systems

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

Antitheft device for spectacles exhibited for selling purposes

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

Apertured contact lenses

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

Apodized diffractive IOL with frustrated diffractive region

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Lens repair devices

Apparatus and method for assembling clip-on eyeglass accessories

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

Apparatus and method for avoiding ocular muscular fatigue