Extension method after trademark expiration: The parties concerned can bring their ID cards, original approved registration certificates, renewal application forms and other materials to the Trademark Office to apply for renewal in accordance with regulations within twelve months before expiration. Just go through the exhibition procedures. If the application cannot be processed during this period, a six-month grace period may be granted.

Legal basis

Article 39 of the "Trademark Law of the People's Republic of China"

The validity period of a registered trademark is ten years. Calculated from the date.

Article 40

If a registered trademark expires and needs to be continued to be used, the trademark registrant shall go through the renewal procedures in accordance with the regulations within twelve months before the expiration; here If the application cannot be processed within the period, a six-month extension period can be given. Each renewal of registration is valid for ten years, starting from the day after the expiration of the previous term of validity of the trademark. If renewal procedures are not completed upon expiration, the registered trademark will be cancelled.

The Trademark Office shall announce the renewal of registered trademarks.