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

Resin ophthalmic lenses having a prismatic segment

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

Retainer for eyeglass frames having sideshields

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

Retainer for eyewear

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Retainer for nose pads on an eyeglass frame

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Retainer for nose pads on an eyeglass frame

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

Retainer for spectacles

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

Retainer strap for eyeglasses

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

Retainer system for replacing existing eyeglass temples

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

Retaining mechanism for eyeglasses having interchangeable lenses

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

Retinal melatonin suppressor

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

Retinal melatonin suppressor comprising a filter layer

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

Retinometer

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

Retractable eyewear retaining strap assembly

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

Reverse progressive lenses

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

Reversible eyeglass structure

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

Reversible eyewear and associated method

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

Revolving structure for glasses part

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

Revolving structure for glasses part

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

Rigid contact lens