The trademark X is registered in Portugal. It's registry includes text/words and image. This trademark protects the use rights on pharmaceuticals; clothing; paper goods and printed matter; and electrical and scientific apparatus.
The record is owned by BRISTOL - MYERS SQUIBB COMPANY; CENATEX - CENTRO DE ESTUDOS DE TECNOLOGIA TÊXTIL, LDA.; MALHAS & CONFECÇÕES BARÃO, LDA; NEODEV, LDA.; X/OPEN COMPANY LIMITED; and XUTOS E PONTAPÉS - PROMOÇÕES MUSICAIS, LIMITADA.
(Pharmaceuticals) Pharmaceutical, veterinary and sanitary preparations; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. 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 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 25:
(Clothing) Clothing, footwear, headgear. Class 28:
(Toys and sporting goods) Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees.