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 – Combined

Stereo speakers mounted on head

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With rear-view reflectors

Stereo viewer eyeglass frame

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

Stereogram and method of constructing the same

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

Stereoscopic retinal camera including vertically symmetrical ape

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With rear-view reflectors

Stereoscopic video image display appliance wearable on head like

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

Stereoscopic viewing system and glasses

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

Stop-down device in a bellows device

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

Storage apparatus for use with eyewear

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

Strap lengthening arrangement for a retractable eyewear...

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

Stress-relieved acrylic optical lenses and methods of...

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

Structural member for eyeglass, eyeglass frame comprising...

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 – Temples

Structure for connecting eyeglass parts

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

Structure for coupling some selected parts of a pair of eyeglass

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 – Nose pads or cushions

Structure for nose pieces of spectacles