Case C-334/22, Audi (Emblem support on a radiator grille): Judgment of the Court (Fourth Chamber) of 25 January 2024 (request for a preliminary ruling from the Sąd Okręgowy w Warszawie — Poland) — Audi AG v GQ (Reference for a preliminary ruling — EU trade mark — Regulation (EU) 2017/1001 — Article 9(2) and (3)(a) to (c) — Rights conferred by an EU trade mark — Concept of ‘using in the course of trade any sign’ — Article 14(1)(c) — Limitations of the effects of an EU trade mark — Right of the proprietor of an EU trade mark to oppose the use by a third party of a sign identical with, or similar to, the trade mark for motor vehicle spare parts — Component of a radiator grille designed for the attachment of an emblem representing the trade mark of a motor vehicle manufacturer)