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

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Eyewear retainer

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

Eyewear retainer

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

Eyewear retainer

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Eyewear retention device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Eyewear retention device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Eyewear retention device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Eyewear retention system extending across the top of a...

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

Eyewear structure combinable with an accessory glasses unit

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

Eyewear structure combinable with an accessory glasses unit

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

Eyewear supported by a wearer's concha of an ear

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

Eyewear supporting after-market electrical components

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With moisture prevention or absorption

Eyewear temple assembly

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

Eyewear temple crank mechanism

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

Eyewear that simulates bodily impairments

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

Eyewear traction device

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

Eyewear traction device

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

Eyewear with adjustable temples

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

Eyewear with an image projected off of an unassisted eyewear...

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

Eyewear with attached wiping apparatus