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Intellectual property infringement at German trade fairs

Wasserwaagen Original links, Fälschung rechts © APM Spirit levels: original left, fake right © APM e.V.


Trade fairs reflect the market and concentrate an industry’s entire range of products. Thus, trade fairs provide a comprehensive overview for visitors as well as for exhibitors themselves. Nowhere else is it easier to compare your own products with those of competitors than at trade fairs. It comes as no surprise that exhibitors often only become aware of unauthorised copies of their products when at trade fairs.

When is copying illegal?

In Germany, a basic freedom to make copies exists. That means that, as a rule, anyone can copy another product, process or brand. Only the owner of special intellectual property rights can forbid a third party to reproduce and commercially exploit his protected product or protected brand. In addition to prohibiting the manufacture of goods that owner can also prohibit a third party from marketing, advertising or offering unauthorised copies for sale. Furthermore, he can demand the party infringing his intellectual property rights to desist from copying his products and can also demand compensation for goods already sold. He has a right to information on the origin of the products and can even call for the destruction of any existing goods.

What are intellectual property rights?

Intellectual property rights include:

Utility models
Registered designs

What can I do before the trade fair begins?

When preparing for a trade fair you can take steps in advance to avoid unpleasant surprises later on. Accordingly, you should first of all contact a lawyer. In order to ensure a product or a brand is protected against imitation you must own the protective rights. You should bring all the documents to the trade fair which prove that you own the intellectual property rights (originals or authenticated copies of the protective rights certificate as well as, if necessary, previously obtained declarations to cease and desist, or court judgements against the party responsible for unauthorised copies). Furthermore, you should make sure that, if necessary, you can contact a lawyer at the venue of the event, even at the weekend. If you are in possession of actual information that a competitor intends to exhibit unauthorised copies of your protected products you can submit an application for goods to be seized at the national border prior to the trade fair. In such cases customs authorities may remove goods infringing intellectual property rights from circulation – even after they have crossed the border.

What can I do during the trade fair?

If you become aware that unauthorised copies of your protected products are being exhibited at a fair, with the help of a lawyer you can issue a warning to the party responsible for unauthorised copies offering him to sign a declaration of discontinuance subject to penalty. Should he refuse to do so you can file for a court injunction to prohibit him from exhibiting the products infringing your protective rights.

What can I do if I have no protective rights?

In exceptional cases imitating goods can also be illegal even without the existence of protective rights under the terms of law against unfair competition. In such cases a trader would have to imitate a competitor’s product that possessed unique competitive features and to offer it for sale on the market. Furthermore, special circumstances would have to exist which made the trader’s behaviour appear unfair. Only if the above strict conditions were fulfilled would the protection which competition law affords render the basic freedom to make copies void.


What can the trade fair organisers do?

Trade fair organisers in Germany will gladly help ensure your participation in a trade fair is a success. Therefore, you should notify the organisers before any legal disputes on the exhibition grounds arise. Only then can the organisers act as arbitrators in a dispute. However, they cannot enforce your rights against third parties as they do not own the protective rights. Thus, the organisers are strictly not empowered to close any exhibitors’ stands until they are in receipt of an enforceable title. 


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