CELEX:62020CA0466: Case C-466/20: Judgment of the Court (Fourth Chamber) of 19 May 2022 (request for a preliminary ruling from the Bundesgerichtshof — Germany) — HEITEC AG v HEITECH Promotion GmbH, RW (Reference for a preliminary ruling — Trade marks — Directive 2008/95/EC — Article 9 — Regulation (EC) No 207/2009 — Articles 54, 110 and 111 — Limitation in consequence of acquiescence — Concept of ‘acquiescence’ — Interruption of the period of limitation in consequence of acquiescence — Sending of a warning letter — Date of interruption of the period of limitation in the event of a court action being initiated — Effects of limitation — Application for damages, the provision of information and destruction of goods)