Case T-601/17: Judgment of the General Court of 24 October 2019 — Rubik’s Brand v EUIPO — Simba Toys (Shape of a cube with surfaces having a grid structure) (EU trade mark — Invalidity proceedings — Three-dimensional EU trade mark — Shape of a cube with surfaces having a grid structure — Absolute ground for refusal — Article 7(1)(e)(ii) of Regulation No 40/94 (now Article 7(1)(e)(ii) of Regulation 2017/1001) — Sign consisting exclusively of the shape of goods necessary to obtain a technical result — Article 76(1) of Regulation (EC) No 207/2009 (now Article 95(1) of Regulation 2017/1001) — Second sentence of Article 75(1) of Regulation No 207/2009 (now the second sentence of Article 94(1) of Regulation 2017/1001) — Article 65(6) of Regulation No 207/2009 (now Article 72(6) of Regulation 2017/1001))