Case T-188/10: Judgment of the General Court of 15 December 2010 — DTL v OHIM — Gestión de Recursos y Soluciones Empresariales (Solaria) (Community trade mark — Opposition proceedings — Application for Community figurative mark Solaria — Earlier national figurative mark SOLARTIA — Relative ground for refusal — Likelihood of confusion — Similarity of the services — Similarity of the signs — Article 8(1)(b) of Regulation (EC) No 207/2009)