Case T-366/21: Judgment of the General Court of 22 March 2023 — Coinbase v EUIPO — bitFlyer (coinbase) (EU trade mark — Invalidity proceedings — International registration designating the European Union — Word mark coinbase — Absolute ground for invalidity — Bad faith — Article 52(1)(b) of Regulation (EC) No 207/2009 (now Article 59(1)(b) of Regulation (EU) 2017/1001))