tähis, mida füüsiline või juriidiline isik kasutab või kavatseb kasutada äritegevuses oma kauba või teenuse eristamiseks teise isiku samaliigilisest kaubast ja teenusest
a device, word, or words secured by legal registration or established by use as representing a company, product, etc
... "holder of a right" means the holder of a trade mark, a patent or a certificate and/or one of the rights referred to in (a), or any other person authorised to use that trademark, patent, certificate and/or right, or a representative thereof ...
