Case T-19/22: Judgment of the General Court of 29 November 2023 — Piaggio & C. v EUIPO — Zhejiang Zhongneng Industry Group (Shape of a scooter) (EU trade mark — Invalidity proceedings — Three-dimensional EU trade mark — Shape of a scooter — Absolute ground for invalidity — No distinctive character — Article 7(1)(b) of Regulation (EC) No 207/2009 (now Article 7(1)(b) of Regulation (EU) 2017/1001) — Distinctive character acquired through use — Article 7(3) of Regulation No 207/2009 (now Article 7(3) of Regulation 2017/1001))