Keyword advertising (in particular Google AdWords) and trade marks is an ‘evergreen’ topic and one of this Kat’s guilty trade mark pleasures. While we are still awaiting the ECJ decision in the Interflora case, we recently had the first German decision from the Higher Regional Court of Braunschweig (Oberlandesgericht Braunschweig, case reference: 2 U 113/08 of 24 November 2010) after the ECJ’s cluster of AdWord related decisions of spring 2010.
(i) where a third party’s ad suggests that there is an economic link between that third party and the trade mark proprietor; or
(ii) where an ad is so vague concerning the origin of the goods or services that a normally informed and reasonably attentive internet user is unable to determine, on the basis of the advertising link and the commercial message attached to it, whether the advertiser is an unrelated third party or economically linked to that trade mark proprietor.
In its decision of 24 November 2010, the OLG Braunschweig again had to assess the lawfulness of using a competitor’s trade mark as an AdWord. The claimant was selling confectionery, including chocolate and pralines, via its website www. mostshop.com and derived rights in the word/device trade mark "MOST" via a licensing agreement. The defendant was also selling chocolate products and pralines via its websites at www.selection-exquisit.de and www.feinkost-geschenke.de. In 2007, the defendant decided to book an ad via Google AdWords and chose the generic term "Pralinen" (pralines) as a keyword using the "broad match" function ("weitgehend passende Keywords"). Google’s "broad match" function then added the keyword "Most Pralinen" (Most pralines). The consequence of this was that the defendant’s ad was displayed whenever internet users searched for the claimant’s products "Most-Pralinen". The defendant’s ad (which was displayed) looked as follows (translated by the IPKat):
wines, pralines, delicatessen, presents
enjoy and make a gift!
The claimant was not impressed and took the matter to court, winning at first instance before the Regional Court of Braunschweig. On appeal, the Higher Regional Court of Braunschweig confirmed this decision and held that internet users who enter a trade mark as a search term into an internet search engine (as opposed to querying generic terms) will assume that the ads that are displayed as a result of this search query are “somehow be economically connected” to the search term they have entered. Thus, even though the defendant’s ad did not include the claimant’s trade mark and despite the fact that the ad pointed to the defendant’s website, the judges nonetheless took the view that the ad was too “vague” since it did not include a clarification that defendant and claimant were not economically linked. The court supported its finding with an analogy: it compared this kind of use of an internet search engine (that is typing a trade mark into the search engine as a search query) to asking a salesperson for a specific trade marked product. Hence, the consumer had the expectation that the ad displayed will then also originate to the trade marked product. Consequently, with the ad being too “vague”, the court held that the defendant was liable for trade mark infringement. The court further found that the defendant was liable under the principle of disturbance liability and had a duty to check whether the “broad match” function had included a third party trade mark to the list of keywords. The court appears to have limited this duty to the point of the selection of the keywords (ex ante) and expressly based it on the assumption that the claimant can check what keywords had been added via the broad match function at this point. In the absence of a Bundesgerichtshof decision on AdWord/trade marks, the OLG Braunschweig allowed an appeal to this decision.
Case reference: OLG Braunschweig, 2 U 113/08, of 24 November 2010. The OLG’s case database can be accessed here.