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 – Lens pivots in and out of optical path

Makeup eyeglasses with sliding frames

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

Manually adjustable spectacle temple

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

Manually retractable eyewear retainer strap

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

Manually retractable eyewear retainer strap

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

Manually variable light filtering sunglasses

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

Manually-tiltable anti-glare device

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

Manufacture of photochromic articles

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

Manufacturing method and supplying method of spectacle lenses

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

Manufacturing method of spectacle lens, marking apparatus,...

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

Manufacturing of positive power ophthalmic lenses

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

Marked contact lens bearing optical marking element

Reissue Patent

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

Marked contact lens bearing optical marking element

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

Markings for contact lenses

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

Material for fabrication of artificial intraocular lenses and ha

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

Means for mounting a prescription lens accessory onto a pair of

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

Means to adjust eyeglasses

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

Means to flexibly attach lens frames to temple members

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

Measurement of interpupillary distance

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

Measurement of lenses and lens molds using optical coherence...