Case T-145/22: Judgment of the General Court of 28 June 2023 — CEDC International v EUIPO — Underberg (Shape of a blade of grass in a bottle) (EU trade mark — Opposition proceedings — Application for a three-dimensional EU trade mark — Shape of a blade of grass in a bottle — Earlier national trade marks — Relative ground for refusal — Article 8(3) of Regulation (EC) No 40/94 (now Article 8(3) of Regulation (EU) 2017/1001) — Concept of ‘agent’ or ‘representative’ — Requirement for a direct contractual agreement)