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

Eyeglass structure

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

Eyeglass structure

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

Eyeglass structure

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

Eyeglass with flip-up auxiliary lens assembly

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

Eyeglasses adapted for sports and protective use

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

Eyeglasses and clip-on sunglasses therefor

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

Eyeglasses and clip-on sunglasses with spring bridge for...

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

Eyeglasses assembly including a removable auxiliary...

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

Eyeglasses for those who can see and read things clearly only at

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

Eyeglasses for use in the treatment/diagnosis of certain malfunc

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

Eyeglasses frame having auxiliary eyeglasses

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

Eyeglasses having additional, replaceable lenses

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

Eyeglasses having detachable dual-position auxiliary lenses...

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

Eyeglasses having magnetically coupled primary lens frame...

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

Eyeglasses having magnetically coupled primary lens frame...

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

Eyeglasses having magnetically coupled primary lens frame...

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

Eyeglasses with a replaceable sunshade

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

Eyeglasses with attachable protective shield

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

Eyeglasses with auxiliary eyeglasses