53Concerning the conceptual comparison, the term ‘bus’ constitutes, in both signs, a current abbreviation in Germany for Autobus or Omnibus. In this respect, by analogy with the judgments of the Court of First Instance in Cases T-186/02BMI Bertollo v OHIM — Diesel (DIESELIT) [2004] ECR II-1887, paragraph 58, and T-115/03Samar v OHIM — Grotto (GAS STATION) [2004] ECR II-2939, paragraph 36, there is a conceptual similarity between the signs at issue.