Kärcher successfully enforces its abstract colour trade mark By Marcel Pemsel on Monday, November 11, 2024 colour trade marks Higher Regional Court of Hamburg Kärcher Marcel Pemsel market survey trade marks +
BGH on "acquired distinctiveness and market surveys" and "trade mark rights vs banking secrecy" By Birgit Clark on Thursday, October 24, 2013 acquired distinctiveness bank secrecy Bundesgerichtshof consumer survey IP Enforcement Directive market survey +