The Searching Question: An Answer at Last
Author: Nat Young
The European Court of Justice has finally ruled on the question of the application of trademark law to keywords.
When someone enters a trademarked word into an internet search engine, the natural result is that sites including the trademarked word appear, in order of relevance.
However, search engine providers often guarantee traders that their sites will appear as sponsored links in the event someone enters certain terms. This practice - particularly associated with Google’s Adwords system - means that a website can appear as a result of a search even without the search term being displayed on the site.
Trademark proprietors are usually unhappy about this practice, since it means that their websites appear alongside competitor’s websites, even where a search had been made for their specific mark. This means that unofficial or even counterfeit sellers can gain as much prominence for their sites as official distributors.
On the other hand, the use of registered trademarks as paid-for keywords is clearly a rather different kind of use to that usually in issue in trademark litigation. Normally, a trademark is used when it appears as a visible sign. With paid for keywords, the trademark did not need to be shown on a site for it to appear in the list of sponsored sites. The trademark was processed in a way invisible to the consumer carrying out the search.
The issue has been often considered in the US courts, but in the UK there was much less authority on the point. Thus trademark lawyers were eagerly awaiting the ECJ’s decision in Google France v Louis Vuitton Malletier, which concerned the use of Louis Vuitton’s trademarks by Google via Adwords.
In simple terms, the court cleared Google, deciding that search engine providers could have a system of keywords without that amounting to trade mark infringement.
However, the court was not so accommodating to advertisers who used others’ trade marks as paid-for keywords. It held that they could still be liable, if their sites made it difficult or impossible for the average internet user to tell if the goods came from the trade mark proprietor or a third party.
For this reason, there are still uncertainties from the point of view of traders using keywords, as opposed to search engine providers. Trade mark proprietors will no doubt start looking in this direction, and it will be interesting to see what tests the courts develop when considering what makes it ‘difficult’ for the average internet user to tell the origin of goods.

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