Competitor trade mark as a Google Ads keyword: origin and confusion

A booked keyword does not necessarily appear in the visible advertisement. In Google Ads, broadly matching search terms, ad extensions, automatically generated elements and dynamic keyword insertion can also matter. The legal assessment should therefore not stop at a campaign list. It needs the advertisement that users actually saw.

The CJEU decisions Google France and Interflora specifically address this link between keyword and advertisement. A trade mark assessment turns on whether the ad makes clear which undertaking provides the goods or services offered. A technical booking by itself does not answer that question.

In addition to the query, preserve the headline, description, displayed URL, extensions, landing page and redirects. For locally or linguistically targeted campaigns, the same keyword booking may result in different advertisements. Each relevant version should be recorded with date, time and settings used.

An advertisement may be problematic if it suggests a partnership, authorisation, distribution relationship or other economic connection that does not exist. This can result from the name in the ad copy, but also from a logo, wording, page design or the combination of several details. A clear own business name helps, but does not answer every design question on its own.

The CJEU also addresses situations where the ad does not state a connection but remains so vague that the origin of the offer cannot be sufficiently identified. Advertisements shown for a trade mark term with general wording such as “official solution”, “order directly” or similar language require particular care. The overall impression created by the advertisement and landing page is decisive.

The article on confusing business designations covers a different sign case. It focuses on the use of a name, company name or presentation in commercial dealings. A Google Ads keyword additionally requires the specific search ad to be recorded as a distinct form of presentation.

A competitor trade mark used as a search term is not the same as comparative advertising. Comparative advertising requires a separate open comparison case in which a competitor or its offer is identifiable and is subject to the specific requirements of section 2a UWG. The article on comparative advertising explains those requirements and the evidence needed for an open comparison.

Approaching competitor customers is also a separate set of facts. It concerns communications with a competitor’s customers and the origin and use of information employed for that purpose. The article on approaching competitor customers classifies that review separately.

In addition to trade mark law, the UWG may be relevant where an advertisement misleads, disparages or is alleged to exploit another undertaking unfairly. The applicable claim depends on the particular statement and market presentation. It is risky to infer a completed infringement from a keyword booking alone without the complete advertisement.

For a live campaign or challenge, first preserve the actual state. This includes complete screenshots of search results, the query, date, time, device view, location or language setting, visible advertisement, landing page and all redirects. An isolated extract without the search context can distort the overall impression.

On the advertiser side, the keyword list, match type, negative keywords, delivery logs, ad history, approvals and agency instructions are also important. If a competitor trade mark is inserted into the text only through a dynamic function, the technical cause needs to be documented together with the advertisement that actually appeared.

The advertising claims self check helps structure the wording, audience and evidence. It does not replace an assessment of a competitor trade mark, but helps ensure that the search ad, landing page and approval file do not diverge.

Before launch, a short approval file should assign every competitor trade mark, intended keyword, goods or services, planned advertisement and landing page. Check whether the ad clearly names the own advertiser and whether content, extensions or the landing page suggest a connection that does not exist. Mobile variants and advertising formats belong in the same review.

Dynamic functions require special attention. They can automatically adopt queries or variants and change an advertisement that was originally drafted differently. Define which trade mark terms are excluded, who approves changes and how delivered versions are monitored. A later changed text must not make the historical campaign version untraceable.

Advertising claims about the competitor or its offer need separate evidence. A demeaning claim creates additional risks. The article on disparaging statements about competitors addresses factual allegations, value judgments and overall context separately.

If a cease and desist letter or request arrives, preserve the complete document, delivery time and every challenged campaign version. Pausing or changing an advertisement may be operationally appropriate, but it is not the same as a legal undertaking. The asserted claim must be reviewed against the ad actually used, the landing page and the legal basis relied on.

The article on a UWG cease and desist letter from a competitor or association explains how to classify such a document. Interim relief may also matter where an advertisement continues. The injunction and interim relief topic shows which evidence and protective objective need separate review.

A public response using trade marks or accusations can create additional issues. A complete unchanged record and a clear separation between technical campaign measures, trade mark analysis and unfair competition allegations are a better starting point.