Case T-133/24: Judgment of the General Court of 21 May 2025 – KnitPro International v EUIPO – 135 Kirkstall (Representation of chevrons between two parallel lines) (EU trade mark – Invalidity proceedings – EU figurative mark representing chevrons between two parallel lines – 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) – Examination of the grounds for invalidity by the Grand Board of Appeal)