de|fr|en

FAQ

  • Is the use of the ® symbol obligatory if the trademark is registered? Answer

Established 1925

FAQ

Frequently Asked Questions

How can the ® symbol be used in conjunction with a registered trademark?
The ® symbol should always be placed in immediate proximity to the registered trademark.

If the registered trademark is used together with additional word or graphic elements such as a slogan, a byline or a graphic design which are not elements of the registered trademark, the ® symbol has to be used in a manner that leaves no doubt about what exactly is registered as a trademark.