Case T-720/20: Judgment of the General Court of 30 March 2022 — Perry Street Software v EUIPO — Toolstream (SCRUFFS) (EU trade mark — Invalidity proceedings — International registration designating the European Union — Word mark SCRUFFS — Absolute grounds for refusal — Lack of distinctive character — Article 7(1)(b) of Regulation (EC) No 207/2009 (now Article 7(1)(b) of Regulation (EU) 2017/1001) — Descriptiveness — Article 7(1)(c) of Regulation No 207/2009 (now Article 7(1)(c) of Regulation 2017/1001))