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

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

Arrangement comprising an endpiece, a temple, and a hinge...

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

Breakaway hinge for eyeglasses

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

Clamp type screw loosening prevention mechanism for glasses

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

Clamping device for spectacle lenses

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

Collapsible spectacles

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

Connecting structure of endpiece and temple

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

Connection assembly for frameless eyeglasses

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

Connection structure of ear upholders for eyeglasses

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

Coupling system for assembling a spectacle frame and the side-pi

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

Coupling system for securing a one-piece lens to temples

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

Decorative eyeglasses frame

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

Device, particularly reduced, for the elasticizing of one ear-pi

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

Dismountable elastic spectacle hinge

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

Double piston spring hinge for hingeably connecting temples to a

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

Durable eyeglasses frame assembly

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

Elastic hinge for eyeglasses

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

Elastic hinge having a radial stop against excessive opening

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

Eyeglass frame

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

Eyeglass frame