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

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

Safety glass/ear plug combination

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

Safety spectacles with temple hinge providing simultaneous adjus

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

Screw for eye glass frames

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

Self-adjusting eyeglasses

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

Self-opening spectacle frame

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

Shock-absorbing mechanism for spectacles

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

Side piece for spectacle frame

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

Side-member for spectacle frames

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

Sidepiece end of a spectacle frame sidepiece

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

Signalization with true "on air" event including opto-isolation

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

Simplified hinging device and temple bar thereby obtained,...

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

Spectacle frame

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

Spectacle frame

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

Spectacle frame

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

Spectacle frame

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

Spectacle frame

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

Spectacle frame

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

Spectacle frame having magnetic coupling

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

Spectacle frame having resilient legs