ROMANIAN TRADEMARKS REGISTRATION A trademark is a sign susceptible of graphical representation serving to differentiate the products or the services of a natural person or legal entity from those of other persons; distinctive signs, as: words, including names of persons, drawings, letters, ciphers, figurative elements, tri-dimensional signs, and, in particular, the shape of the manufacturer or its package, color combinations, as well as any other combination of these signs, may be considered tr ...