Mobile operator O2 UK has been left blowing bubbles after losing a four year battle against rival 3 over the usage of bubbles in its advertising. On Thursday, the European Court of Justice ruled that ...

Although at least one of O2's marks (the well-known "Relax" bubble which features on many mobile phone and blackberry screen savers) had the requisite reputation of the H3G bubbles, they were not ...

O2’s request for an interim ruling to prevent rival mobile operator 3 using bubbles in its advertising has been refused by a High Court judge. O2 is suing Hutchison 3G for trademark infringement and ...

MOBILE PHONE company O2 has lost a case in Europe's highest court over the use of bubbles in an advertising campaign by rival Hutchinson 3G. The European Court of Justice (ECJ) in Luxembourg ruled ...

O2 is launching a 4m brand advertising campaign focusing on customer experience that it says will set the tone of its marketing for the rest of the year. The campaign, which breaks next week, ...