1, well-known trademark owner and direct interested party. Generally, it is to apply for cancellation, which is applicable to the case that the trademark registrant does not use it for three consecutive years without justifiable reasons;

2. Trademark Office. Generally, it is revoked ex officio, which is applicable to the case where the trademark registrant changes the registered items without authorization and refuses to correct them;

3. The premise is that the well-known trademark can be revoked.

legal ground

Article 49 of the Trademark Law of People's Republic of China (PRC)

Where a trademark registrant changes the registered trademark, the registrant's name, address or other registered items by himself in the process of using the registered trademark, the local administrative department for industry and commerce shall order it to make corrections within a time limit; If it fails to make corrections within the time limit, its registered trademark shall be revoked by the Trademark Office.

Any unit or individual may apply to the Trademark Office for the cancellation of a registered trademark if it becomes the common name of a commodity approved for use or if it is not used for three consecutive years without justifiable reasons. The Trademark Office shall make a decision within nine months from the date of receiving the application. There are special circumstances that need to be extended, which can be extended for three months with the approval of the administrative department for industry and commerce of the State Council.