LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting,Spectacles and eyeglasses,With antiglare or shading

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

Sports vision training device and method

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

Spring clip for mounting sunglasses

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

Spring-bridge for eyewear

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

Structure for assembling auxiliary spectacles with main...

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

Structure for attaching member for protecting eyes from wind and

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

Structure for combining assistance sunglasses to glasses

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

Structure for fixing side shield for glasses

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

Structure for fixing side shield of glasses

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

Structure of detachable auxiliary lenses with magnets

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

Sun screen and method of use

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

Sun screening display and advertising device

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

Sun shield system for protecting the eyes from UV and infrared c

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

Sunbather's eye protectors

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

Sunglass clipped eyeglass set

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

Sunglass lens laminate

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

Sunglass lens laminate

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

Sunglass lenses having UV blocking central zone

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

Sunglass method and apparatus

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

Sunglass with multistage stop function and attachment...