Case T-65/20: Judgment of the General Court of 14 July 2021 — Kneissl Holding v EUIPO — LS 9 (KNEISSL) (EU trade mark — Revocation proceedings — EU word mark KNEISSL — Partial revocation — No genuine use of the mark — Extent of use — Article 51(1)(a) of Regulation (EC) No 207/2009 (now Article 58(1)(a) of Regulation (EU) 2017/1001) — Rule 22(3) of Regulation (EC) No 2868/95 (now Article 10(3) of Delegated Regulation (EU) 2018/625) — Abuse of rights)