Legal analysis: The time for international trademark registration is generally Madrid International Trademark Registration, which adopts the method of first issuing a certificate and then issuing an examination opinion. The time for issuing a trademark certificate is about six months. Madrid trademark registration review opinion: “Madrid Agreement” member states: within 12 months; “Madrid Protocol” member states: within 18 months.

Legal basis: "Trademark Law of the People's Republic of China"

Article 39 The validity period of a registered trademark is ten years, calculated from the date of approval of registration.

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; if it cannot be done during this period, it may A six-month grace period was granted. 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.