Case T-577/19: Judgment of the General Court of 10 June 2020 — Leinfelder Uhren München v EUIPO — Schafft (Leinfelder) (European Union trade mark — Revocation proceedings — European Union word mark Leinfelder — Lack of genuine use of the mark — Article 58(1)(a) of Regulation (EU) 2017/1001 — Abuse of rights)