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

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

Combination safety glasses

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

Combination sunglasses and reading eyeglasses

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

Combined contact lens

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

Combined lens and spectacles provided with at least one such...

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

Combined multifocal toric lens designs

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

Combined photopic and scotopic viewers for two-dimensional movin

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

Combined spectacle lens, auxiliary lens, and method of...

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

Combined sunglasses and ear pendants

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

Combined sunglasses and sunshield

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

Comfort optics visor

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

Comfort zone heating apparatus for glasses or the like

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

Comfortable eyeglass cover

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

Comfortable ophthalmic device and methods of its production

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

Communication apparatus and method for performing vision testing

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

Compact elastic hinge for a spectacle frame

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

Compact eyeglass construction

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

Compact keratoscope with interchangeable cones

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

Compact ocular measuring system

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

Compact portable wavefront sensor