Case C-143/19 P: Judgment of the Court (Fifth Chamber) of 12 December 2019 — Der Grüne Punkt — Duales System Deutschland GmbH v European Union Intellectual Property Office (EUIPO) (Appeal — EU trade mark — Regulation (EC) No 207/2009 — Articles 15 and 66 — Genuine use of an EU collective trade mark — Mark concerning a system of collection and recovery of packaging waste — Affixing to the packaging of goods for which the mark is registered)