LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting

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

Astigmia correcting eyeglasses

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

Asymmetric aspheric contact lens

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

Asymmetric aspheric contact lens

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

Asymmetric contact lens

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

Asymmetrical eyewear

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With decoration or ornamentation

Asymmetrical eyewear

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

Asymmetrical sun-lens with added sun block protection

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

Athletic eyewear

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

Athletic pacing goggles

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

Attachable eyeglasses

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

Attachable lens member mounting device, attachable lens...

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

Attachable magnetic eyeglasses and method of making same

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

Attachable pivotal visor

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

Attachable spectacle accessory mounting device and an...

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Attachment device for an exophthalmometer

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

Attachment for microscopes

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

Attachment for spectacle temples

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

Attachment for spectacles

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

Attachment glasses to the spectacles