Case T-312/19: Judgment of the General Court of 26 March 2020 — Wilhelm Sihn jr. v EUIPO — Golden Frog (CHAMELEON) (EU trade mark — Opposition proceedings — Application for the EU word mark CHAMELEON — Earlier international and national word marks CHAMELEON — Relative ground for refusal — No likelihood of confusion — Article 8(1)(b) of Regulation (EU) 2017/1001)