Cite

    Lavinia Brancusi. “'A bottle with a diagonal line on it' or 'a bottle with a blade of grass inside it'? GC rules on the subject matter of a trade mark and its permissible alteration for genuine use purposes.” Journal of intellectual property law and practice, vol. 15, 2020, pp. 942–944. http://access.bl.uk/ark:/81055/vdc_100121926875.0x000032