Judgment of the General Court (First Chamber) of 25 January 2023.#De Dietrich Process Systems GmbH v European Union Intellectual Property Office.#EU trade mark – Invalidity proceedings – EU word mark KARR – Absolute ground for invalidity – Article 7(1)(c) and Article 51(1)(a) of Regulation (EC) No 40/94 (now Article 7(1)(c) and Article 59(1)(a) of Regulation (EU) 2017/1001.#Case T-352/22.