The period of validity of the trademark is 10 year, and the period of registration and use of the trademark is 10 year from the date of approval of registration. If it is necessary to continue to use the registered trademark, it shall apply for renewal of registration within 12 months before the expiration of the validity period; Failing to apply within this time limit, a grace period of 6 months may be granted. If no application is made at the expiration of the exhibition period, its registered trademark shall be cancelled. Each renewal of registration is valid for ten years.

Legal objectivity:

Article 39 of the Trademark Law of People's Republic of China (PRC) shall be valid for ten years, counting from the date of approval of registration. Article 40 of the Trademark Law of People's Republic of China (PRC) * * * If the registered trademark needs to be used again 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.