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

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Photography adaptor assembly for a slit lamp examination unit

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Photokeratometric device

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Photokeratoscope apparatus and method

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Pince-nez type

Photon coupled color flat panel display and method of manufactur

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

Photoreactive lenses with adamantane spiro compounds

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Photorefractor ocular screening system

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Photoscreening camera system

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

Phototopometer

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

Pilot's visor

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

Pilot/safety glasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Pince-nez type

Pince-Nez eyeglasses

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

Pinhole lens and contact lens

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

Pinhole presbyopic contact lenses

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

Piston temple for eye glass frames

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

Pivotable sunshade clip for spectacles

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

Pivotable sunshade clip for spectacles

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

Pivotable sunshade clip for spectacles

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

Pivotal mechanism for suspending a lens to a spectacle

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

Pivotally openable type spectacles and sunshade-clip assembly