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

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

Unitary lens for eyewear

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

Unitary spherical flexible eyewear pane having two separate indi

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

Universal attachment with moveable sideshields for eyeglasses

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

Universal center bridge mounting mechanism for clip-on sunglasse

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

Universal clip-on eyeglasses

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

Universal clip-on eyeglasses

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

Universal eyeglass attachment

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

Universal eyeglass frame

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

Universal resilient shields

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

Universal shelter frame with adjustable bridge arrangement

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

Universal temple bar hearing protection device

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

Universal vision corrector

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

Upright wide angle stereo ophthalmoscope

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

User reconfigurable novelty glasses

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

UV blocking lenses and material containing benzotriazoles...

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

UV-absorbers for ophthalmic lens materials

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

Vari-focal spectacles

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

Vari-lens phoropter and automatic fast focusing infinitely varia

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

Variable density light transmitting device