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

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

Interactive light field for programmed non-visual stimulation an

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

Interactive occlusion system

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

Interactive self-diagnostic system

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

Interactive self-diagnostic system

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

Interchangeable charm system for glasses

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

Interchangeable eyeglass lens system

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting

Interchangeable eyeglass lens system

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Continuous rim mounting

Interchangeable eyeglass lens system and method

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

Interchangeable eyewear assembly

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

Interchangeable eyewear assembly

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

Interchangeable keratoscope device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Split rim mounting

Interchangeable lens eyeglass system with interchangeable...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Split rim mounting

Interchangeable lens eyeglass system with interchangeable...

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

Interchangeable lens eyeglasses with pivoting temple release mec

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Split rim mounting

Interchangeable lens eyeglasses with temple release mechanism

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

Interchangeable nosepiece system

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

Interchangeable spectacles and sunshade clip assembly

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

Interchangeable tethered glasses

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

Interconnecting assembly in combination with primary and...