The trademark RETINA is registered in United States. It's registry includes text/words and image. This trademark protects the use rights on electrical and scientific apparatus; and paper goods and printed matter.
The record is owned by Apple Inc.; eEye Inc.; Ophthalmic Communications Society, Inc., The; and The Hoefler Type Foundry, Inc..
Class 9: (Electrical and scientific apparatus) Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), lifesaving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
Class 10: (Medical Apparatus) Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials.
Class 16: (Paper goods and printed matter) Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists" materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); playing cards; printers" type; printing blocks.
Class 28: (Toys and sporting goods) Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees.