Case T-192/19: Order of the General Court of 18 December 2019 — Ceramica Flaminia v EUIPO — Ceramica Cielo (goclean) (EU trade mark — Invalidity proceedings — EU figurative mark goclean — Revocation of the contested decision — Article 103 of Regulation (EU) 2017/1001 — Action which has become devoid of purpose — No need to adjudicate)