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

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

Scanning microscopic apparatus with three synchronously rotating

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Scanning ophthalmic fixation method and apparatus

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Scanning ophthalmic fixation method and apparatus

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

Scanning ophthalmoscope for examining the fundus of the eye

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Scanning ophthalmoscope with spatial light modulators

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Scanning ophthalmoscope with spatial light modulators

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Scanning ophthalmoscopes

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Scanning optical apparatus and method

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Eye exercising or training type

Scheiner-principle pocket optometer for self evaluation and bio-

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Eye exercising or training type

Scheiner-principle vernier optometer

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

Scleral ring

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

Scleral-corneal contact lens

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

Scratch masking coatings for optical substrates

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

Scratch preventive eyeglasses

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type

Screen and method of eye examination using same

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 – Connectors

Screw for securing optical lens to clasp

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

Screw-less hinge structure for spectacles

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

Screwless eyeglasses