Trademark international registration search is a similar search for the trademark to be registered. According to Article 30 of the Trademark Law, a trademark name that is similar to a similar trademark shall be rejected by the Trademark Office. Therefore, before registering a trademark, it is necessary to conduct a similar search and simply judge the pass rate before registering.

International renewal is the renewal of international trademarks. The international trademark is about to expire. It needs to be renewed during the renewal period to extend the exclusive right of the trademark.

Territorial extension means that the trademark registrant wants to extend the registered trademark. For example, if a trademark has been registered in the UK and wants to be registered in China, it can apply to China for territorial extension. In essence, there is no difference between territorial extension and re-registration. The Trademark Office will still review it according to the review standards.

Hope this helps.