Case T-497/18: Judgment of the General Court of 24 September 2019 — IAK — Forum International v EUIPO — Schwalb (IAK) (EU trade mark — Invalidity proceedings — EU figurative mark IAK — Earlier national word mark IAK — Institut für angewandte Kreativität — Relative ground for refusal — Likelihood of confusion — Article 8(1)(b) and Article 60(1)(a) of Regulation (EU) 2017/1001 — Genuine use of the earlier mark)