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

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

Hang-on eyeglasses

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

Hanger for displaying eyeglasses

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

Hanger for displaying eyeglasses

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

Hanger for displaying eyeglasses

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

Hanger for displaying eyeglasses

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

Hanger with temple support for display of eyeglasses

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

Hanging eyeglasses

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

Hanging eyewear holder

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

Hanging ornaments for eyeglasses

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

Hard-hat flip-up safety glasses

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

Hard/soft superposition progressive lens design

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

Hardened circular spectacle-lens element and method of making th

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

Head gear and eyeglass retainer system

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

Head harness for glasses

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

Head magnifier

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

Head magnifying glass

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

Head mounted display device

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

Head mounted display with adjustment components

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

Head mounted eye tracking and display system