Case T-461/15: Judgment of the General Court of 11 October 2016 — Guccio Gucci v EUIPO — Guess? IP Holder (Representation of four interlocking Gs) (EU trade mark — Invalidity proceedings — EU figurative mark representing four interlocking Gs — Earlier EU, national and international figurative marks G — Relative ground for refusal — No similarity between the signs — Article 8(1)(b) of Regulation (EC) No 207/2009)