Joined Cases C-818/18 P and C-6/19 P: Judgment of the Court (Fourth Chamber) of 3 June 2021 — The Yokohama Rubber Co. Ltd v Pirelli Tyre SpA (C-818/18 P), European Union Intellectual Property Office (EUIPO) v Pirelli Tyre SpA (C-6/19 P) (Appeal — EU trade mark — Absolute grounds for refusal or invalidity of registration — Sign consisting exclusively of the shape of goods which is necessary to obtain a technical result — Regulation (EC) No 40/94 — Article 7(1)(e)(ii) — Sign consisting of a shape which does not represent a significant part of the goods)