Case T-390/18: Judgment of the General Court of 20 June 2019 — Nonnemacher v EUIPO — Ingram (WKU WORLD KICKBOXING AND KARATE UNION) (EU trade mark — Invalidity proceedings — EU figurative mark WKU WORLD KICKBOXING AND KARATE UNION — Earlier EU word marks WKA — Ground for refusal — Likelihood of confusion — Article 8(1)(b) and Article 60(1)(a) of Regulation (EU) 2017/1001 — No limitation in consequence of acquiescence — Article 61(1) of Regulation 2017/1001)