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

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

Earmuff-eyeglass combination

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

Electro-active spectacle lenses

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

Electronic eyewear with hands-free operation

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

Electronically enabled audio device

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

Electronically enabled eyewear

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

Electronically enabled eyewear

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

Ergonomic frames for telescopic loupes

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

Eye and hearing protection

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

Eye drop alignment glasses

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

Eye glass systems with integral time/temperature components

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

Eye glasses

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

Eye glasses holder having a body of revolution and a suction...

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

Eye medication dispensing frames and insert

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

Eye protection device comprising a foam rubber-like resilient in

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

Eyeglass combined with screwdriver apparatus

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

Eyeglass cord winding device

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

Eyeglass frame and nasal cannula assembly

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

Eyeglass frame with electroacoustic device for the enhancement o

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

Eyeglass frame with structural spare key