Case T-554/21: Judgment of the General Court of 21 December 2022 — European Lotto and Betting v EUIPO — Tipp24 Services (Cash4Life) (EU trade mark — Invalidity proceedings — EU word mark Cash4Life — Absolute ground for invalidity — Descriptive character — Article 7(1)(c) of Regulation (EC) No 207/2009 (now Article 7(1)(c) of Regulation (EU) 2017/1001))