An application for renewal of a registered trademark shall be filed within 12 months before the expiration of the validity period, counting from the day after the last expiration of the trademark, and the validity period of each renewal registration is ten years. Continue to renew the trademark registration, and the validity period of the registered trademark can be extended.

Legal objectivity:

Where the registered trademark of Article 40 of the Trademark Law of People's Republic of China (PRC) needs to continue to be used after the expiration of the term of validity, the trademark registrant shall go through the renewal procedures in accordance with the regulations 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.