Case T-419/22: Judgment of the General Court of 7 June 2023 — Medex v EUIPO — Stein (medex) (EU trade mark — Revocation proceedings — EU figurative mark medex — Genuine use of the mark — Article 18 and Article 58(1)(a) of Regulation (EU) 2017/1001 — Classification of the goods for which genuine use has been shown)