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

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

Biodegradable resin for forming spectacle-molded body and specta

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

Biofocal type ophthalmic lens alignment determining device

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

Biological cycle affecting goggles

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

Biomechanically focused eyeglasses

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

Biomedical devices

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

Biomedical devices containing internal wetting agents

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

Biomimicking applications of human sensory systems

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

Bioptic periscope and method

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

Blank for eyeglass lenses having ellipse-like edge curves and me

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

Blanks for making prescription eyeglass lenses

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

Blink detection face image processing apparatus utilizing retina

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

Blue blocking lens

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

Blue blocking tens

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

Bolt and engagement aperture lens joint structure for frameless

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

Bow and hinge mounting assembly for eyeglasses frames

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

Breakaway hinge for eyeglasses

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

Bridge for attaching auxiliary lenses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Bridge of the nose eyewear support system

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Bridge pad and mounting structure for attachment to spectacles