Case T-116/21: Judgment of the General Court of 2 February 2022 — Maternus v EUIPO — adp Gauselmann (WILD) (EU trade mark — Invalidity proceedings — EU word mark WILD — Absolute ground for refusal — Descriptive character — Article 52(1)(a) and Article 7(1)(c) of Regulation (EC) No 207/2009 (now Article 59(1)(a) and Article 7(1)(c) of Regulation (EU) 2017/1001))