Legal analysis: The protection period of trademark rights is ten years, calculated from the date of approval of registration.

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

Article 23 The validity period of a registered trademark is ten years, calculated from the date of approval of registration.

Article 24 If a registered trademark expires and needs to be continued to be used, it shall apply for renewal of registration within six months before expiration. If the application is not submitted during this period, a six-month suspension may be granted. Extension period. If an application has not been made before the extension period expires, the registered trademark will be cancelled.