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

Curable composition and photochromic cured article

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

Curvature measuring optical system in ophthalmometer

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

Curved lenses configured to decode three-dimensional content

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

Curved lenses configured to decode three-dimensional content...

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

Cushion retaining means for eyeglasses

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

Custom frame for eyeglass lenses and instruments

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

Custom sunglass clip assembly

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

Customized clip-on accessory for spectacles

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With auxiliary lenses movable in and out of the optical path

Customized clip-on eyeglass accessory and method of manufacture

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

Customized lens, and system and method of producing thereof

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

Customized progressive addition lenses

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

Customized Z-lens design program

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

Cylindrical lens for sunglasses