Case T-387/17: Judgment of the General Court of 16 May 2018 — Triggerball v EUIPO (Shape of a ball-like object with edges) (EU trade mark — Application for a three-dimensional EU trade mark — Shape of a ball-like object with edges — Absolute ground for refusal — Distinctive character — Article 7(1)(b) of Regulation (EC) No 207/2009 (now Article 7(1)(b) of Regulation (EU) 2017/1001))