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 – Connectors

Eyeglasses with interchangeable parts

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Invertible or reversible multifocal type

Eyeglasses with invertable lens carriers

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting

Eyeglasses with lenses changeable

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting

Eyeglasses with lenses changeable

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

Eyeglasses with lenses easily changeable

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Brace arm or semi-rimless mounting

Eyeglasses with lenses rapidly changeable

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

Eyeglasses with lenses replaceable

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

Eyeglasses with liquid-filled lenses

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

Eyeglasses with magnetic attachment lens

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

Eyeglasses with magnetic mounting including a magnetic field...

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

Eyeglasses with mask support attachment means

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

Eyeglasses with modified light transmission

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

Eyeglasses with protector member

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

Eyeglasses with quick connect and disconnect temple pieces

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

Eyeglasses with releasable headband support arrangement

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

Eyeglasses with removable lens assembly

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

Eyeglasses with removable lens assembly

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

Eyeglasses with retention clip

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

Eyeglasses with separable rims