Case T-312/18: Judgment of the General Court of 23 May 2019 — Dentsply De Trey v EUIPO — IDS (AQUAPRINT) (EU trade mark — Opposition proceedings — Application for EU word mark AQUAPRINT — Earlier national word marks AQUACEM and national unregistered marks AQUACEM and AQUASIL — Relative grounds for refusal — No likelihood of confusion — Article 8(1)(b) of Regulation (EU) 2017/1001 — Use in the course of trade of a sign of more than mere local significance — Article 8(4) of Regulation 2017/1001 — Action for passing off — No misrepresentation)