Judgment of the General Court (Seventh Chamber, Extended Composition) of 3 June 2026.#Lami Packaging (Kunshan) Co. Ltd v European Union Intellectual Property Office.#EU trade mark – Invalidity proceedings – Three-dimensional mark – Shape of octagonal carton – Sign consisting exclusively of the shape of goods which is necessary to obtain a technical result – Manufacturing process – Use of the product – Article 7(1)(e)(ii) and Article 51(1)(a) of Regulation (EC) No 40/94.#Case T-104/25.