Direct Line recently won in the High Court, in contesting an application by rival esure to have a trade mark registered for a computer mouse on wheels.
To explain the background, in September 2004 esure applied to register a representation of a computer mouse on wheels, see here. Direct Line, with their well known, registered, telephone on wheels trade mark, opposed this application successfully with the intellectual property office hearing officer on the basis that it would be detrimental to the distinctive character of Direct Line's mark, contrary to S. 5(3) of the Trade Marks Act 1994. esure then appealed to the High Court.
In its judgment, the Court dismissed part of Direct Line's claim that the marks were confusingly similar in accordance with S. 5(2) of the Trade Marks Act. However, esure still lost, since they would be taking unfair detrimental advantage of Direct Line's mark, contrary to S. 5(3). The hearing officer's view, that use by esure of their logo would be 'parasitic and unfair' was endorsed by the High Court judge, Lindsay LJ.
This judgment does seem a reasonable outcome on the facts, though my view is that the marks were also confusingly similar. The Limoncello case (as reported here by IPKAT) T-7/04 Shaker di L. Laudato & C. Sas v OHIM, Limiñana y Botella, SL offered guidance at paragraph 67:
'The fact that the average consumer retains only an imperfect mental image of the trade mark renders the dominant element of the mark in question of major importance'.
While this decision has been criticised, it makes good sense to me. If applied in the present case, I think that there is a strong argument that the 'dominant element' of the Direct Line trade mark is the use of wheels on an everyday object that doesn't usually have wheels on, in connection with their particular class of services.