Case C-698/17 P: Judgment of the Court (Third Chamber) of 23 January 2019 — Toni Klement v European Union Intellectual Property Office (EUIPO) (Appeal — EU trade mark — Regulation (EC) No 207/2009 — Article 15(1) — Application for revocation of a mark — Three-dimensional mark representing the form of an oven — Genuine use of the mark — Statement of reasons)