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 – Temples

Eyeglasses elastic temple

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

Eyeglasses equipped with lighting devices

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

Eyeglasses for aiding color blind viewers

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

Eyeglasses for improved visual contrast using hetero-chromic...

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

Eyeglasses for intermittent use

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

Eyeglasses for those who can see and read things clearly only at

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

Eyeglasses for use in the treatment/diagnosis of certain malfunc

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

Eyeglasses frame

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

Eyeglasses frame

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

Eyeglasses frame allowing replacement of lenses

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

Eyeglasses frame assembly

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

Eyeglasses frame having auxiliary eyeglasses

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

Eyeglasses frame having elastically deformable rim-to-temple joi

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

Eyeglasses frame with articulated resilient nose piece

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

Eyeglasses frame with hinge repair kit

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

Eyeglasses frame with improved frontal support

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

Eyeglasses frame with integral hinge repair kit

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

Eyeglasses frame with rotatable temples

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

Eyeglasses frame with rotatable temples