Case T-265/18: Judgment of the General Court of 27 March 2019 — Biernacka-Hoba v EUIPO — Formata Bogusław Hoba (Formata) (EU trade mark — Invalidity proceedings — EU figurative mark Formata — Earlier international figurative mark Formata — Relative ground for invalidity — Article 60(1)(a) and Article 8(1)(a) and (b) of Regulation (EU) 2017/1001 — Rule 37 of Regulation (EC) No 2868/95 (now Article 12 of Delegated Regulation (EU) 2018/625) — Conditions governing the representation of the earlier mark — Rule 19 of Regulation No 2868/95 (now Article 7 of Delegated Regulation 2018/625) — Legitimate expectations — Reimbursement of the costs of representation — Article 109 of Regulation 2017/1001 and Rule 94 of Regulation No 2868/95 (now Article 109 of Regulation 2017/1001))