Case T-203/09: Judgment of the General Court of 5 May 2011 — Olymp Bezner v OHIM — Bellido (Olymp) (Community trade mark — Invalidity proceedings — Community word mark OLYMP — Earlier national figurative mark OLIMPO — Relative ground for refusal — Likelihood of confusion — Similarity of the signs — Article 8(1)(b) and Article 52(1)(a) of Regulation (EC) No 40/94 (now Article 8(1)(b) and Article 53(1)(a) of Regulation (EC) No 207/2009))