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

Assembly of clip-on attachment spectacles

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

Assembly of primary and auxiliary eyeglasses which are...

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

Asymmetrical sun-lens with added sun block protection

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

Attachable magnetic eyeglasses and method of making same

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

Attachable pivotal visor

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

Attachable spectacle accessory mounting device and an...

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

Attachment glasses to the spectacles

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

Auxiliary clip-on eyeglasses for mounting on conventional eyegla

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

Auxiliary clip-on frames for spectacles

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

Auxiliary eyewear assembly with micromagnetic attachment

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

Auxiliary eyewear attachment apparatus

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

Auxiliary eyewear attachment methods and apparatus

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

Auxiliary eyewear attachment methods and apparatus and...

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

Auxiliary eyewear with laterally distant magnets on lens...

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

Auxiliary frame for spectacles

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

Auxiliary frame securing mechanism

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

Auxiliary frames with clamping members including resilient mecha

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

Auxiliary frames with ears and lateral projections

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

Auxiliary interlocking frame for eyeglasses