LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting,Spectacles and eyeglasses,With antiglare or shading

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

Detachable mounting for sunshade and sunglasses on vision correc

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

Detachable shelter frame for magnetic spectacle set

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

Detachable shelter frame for mounting in front of a primary...

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

Detachable shelter frame for spectacles

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

Detachable shelter frame for spectacles

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

Detachable shelter frame for spectacles

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

Detachable sideshade for spectacles

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

Detachable sideshade for spectacles

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

Detachable sunglass unit

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

Detachable sunglasses with adjustable bridge

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

Detachable sunglasses with magnets

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

Dismountable variable intensity polarized lenses

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

Disposable/reusable sun filter

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

Dual lens X-ray protective eyewear

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

Electric connection configuration for electro-optical device

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

Electrochromic eyewear

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

Electrochromic eyewear system, rechargeable eyewear and external

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

Electronic sunglasses

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

Electronic transparency regulation element to enhance...