Case T-507/08: Judgment of the General Court of 7 June 2011 — Psytech International v OHIM — Institute for Personality & Ability Testing (16PF) (Community trade mark — Invalidity proceedings — Community word mark 16PF — Absolute grounds for refusal — Distinctive character — No descriptive character — No signs which have become customary — No bad faith — Article 7(1)(b) to (d) and Article 51(1)(b) of Regulation (EC) No 40/94 (now Article 7(1)(b) to (d) and Article 52(1)(b) of Regulation (EC) No 207/2009))