Advocate General vs. German Supreme Court – Does the use of four rings on a car grille infringe Audi’s trademark? By Marcel Pemsel on Tuesday, October 10, 2023 AG Medina Audi C-334/22 CJEU Kühlergrill Marcel Pemsel origin function spare parts trade marks +
General Court affirms minimal distinctiveness requirement in Oatly's trade mark appeal By Sophie Corke on Monday, January 25, 2021 distinctiveness origin function Sophie Corke trade marks +