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 – With auxiliary lenses movable in and out of the optical path

Safety eyewear assembly with prescription insert

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

Safety eyewear device with hearing protection

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Safety eyewear including a flexible cable attachment

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

Safety eyewear with snap-in replaceable lens and over-molded...

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

Safety glass mounted test result indicator

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

Safety glasses

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

Safety glasses

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

Safety glasses and attached reading glasses

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

Safety glasses with flexible frame and interchangeable...

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

Safety glasses with pivoting interchangeable single-lens

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

Safety goggle assembly including corrective lenses

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

Safety helmet visor with a treated surface for eye...

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

Safety shield for eyewear assembly

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

Safety spectacles

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With moisture prevention or absorption

Safety spectacles and temple therefor

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 – Ophthalmic lenses or blanks

Sample indicator lens

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

Scanning laser demolding of ophthalmic lenses