Case T-684/13: Judgment of the General Court of 25 September 2015 — Copernicus-Trademarks v OHIM (BLUECO) (Community trade mark — Opposition proceedings — Application for Community word mark BLUECO — Prior Community word mark BLUECAR — Relative ground for refusal — Distinctive character of the earlier mark — Article 8(1)(b) of Regulation (EC) No 207/2009 — Application for alteration made by the intervener — Article 65(4) of Regulation No 207/2009)