Specifically, after the expiration of the trademark, you can entrust the trademark agency filed by the Trademark Office to handle or directly go to the trademark registration hall of the Trademark Office to handle the trademark renewal business. Specifically, it is necessary to prepare the application, submit the application and pay the renewal fee.

Article 40 of the Trademark Law stipulates that

Where a registered trademark needs to be used continuously after the expiration of its term of validity, the trademark registrant shall go through the renewal procedures in accordance with the provisions within 12 months before the expiration; If it has not been handled during this period, it can be extended for six months. The validity period of each renewal registration is ten years, counting from the day after the last expiration of the trademark. If the renewal formalities are not completed at the expiration of the period, the registered trademark shall be cancelled. The Trademark Office shall announce the renewed registered trademark.