Judgment of the General Court (Sixth Chamber) of 20 December 2023.#Transport Werk GmbH v European Union Intellectual Property Office.#EU trade mark – Invalidity proceedings – EU word mark Haus & Grund – Absolute grounds for invalidity – Descriptive character – Distinctive character – Article 7(1)(b) and (c) and Article 51(1)(a) of Regulation (EC) No 40/94 (now Article 7(1)(b) and (c) and Article 59(1)(a) of Regulation (EU) 2017/1001).#Case T-779/22.