Case T-416/21: Judgment of the General Court of 14 September 2022 — Itinerant Show Room v EUIPO — Save the Duck (ITINERANT) (EU trade mark — Opposition proceedings — Application for EU figurative mark ITINERANT — Earlier EU figurative mark representing a singing duck in a circle — Relative ground for refusal — Article 8(5) of Regulation (EU) 2017/1001 — Similarity — Reputation — Link — Undue advantage — Lack of due cause — Article 95(2) of Regulation 2017/1001 — Article 27(4) of Delegated Regulation (EU) 2018/625 — Document produced for the first time before the Board of Appeal — Inadmissibility)