Case T-382/20: Judgment of the General Court of 21 April 2021 — Lee v EUIPO (Table knives, forks and spoons) (Community design — Application for a Community design representing table knives, forks and spoons — Lack of priority claim — Application for restitutio in integrum — Article 67(1) and (2) Regulation (EC) No 6/2002 — Duty of due care)