Judgment of the General Court (Tenth Chamber) of 17 March 2021.#Reza Hossein Khan Tehrani v European Union Intellectual Property Office.#EU trade mark – Invalidity proceedings – EU word mark Earnest Sewn – Declaration of invalidity – Absolute ground for refusal – Bad faith – Article 52(1)(b) of Regulation (EC) No 207/2009 (now Article 59(1)(b) of Regulation (EU) 2017/1001).#Case T-853/19.