The term of use of trademark registration is 10 years, counting from the date of application. 6 months before the expiration of the validity period, the extension formalities will be handled, and the official fee will be 2000 yuan (extension of 2500 yuan). The agency fee for finding an agency is about 1000 yuan, and the prices vary from place to place.

Legal basis:

Article 39 of the Trademark Law stipulates that the period of validity of a registered trademark is 10 years, counting from the date of approval of registration.

Article 40 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.