Case T-74/18: Judgment of the General Court of 13 June 2019 — Visi/one v EUIPO — EasyFix (Door hanger for vehicles) (Community design — Invalidity proceedings — Registered Community design representing a door hanger for vehicles — Earlier design — Proof of the disclosure — Article 7 of Regulation (EC) No 6/2002 — Ground for invalidity — Lack of individual character — Informed user — Degree of freedom of the designer — No different overall impression — Article 6 and Article 25(1)(b) of Regulation No 6/2002)