For the first time, the Trademark Office issued the Notice of Submitting Evidence of Use to the trademark owner, requiring the trademark owner to submit evidence of use to the Trademark Office within two months from the date of receiving the notice.

For the second time, the Trademark Office will wait for the trademark owner to submit the use evidence within the specified time, but if it fails to submit it, the Trademark Office will make a decision not to use the trademark for three consecutive years according to law within the statutory time. Where a registered trademark is revoked, the obligee may apply to the Trademark Review and Adjudication Board for reexamination within 15 days after receiving the written decision.

For the third time, if the evidence submitted in the second chance does not meet the requirements, there is another opportunity to submit evidence for use, that is, to bring a lawsuit to the Beijing Intellectual Property Court. That is to say, after the Trademark Review and Adjudication Board still makes a decision that the registered trademark is invalid, the trademark owner can bring a lawsuit to the Beijing Intellectual Property Court within 30 days from the date of receiving the decision.

For the fourth time, if the opportunity to provide useful evidence is not seized in the first-instance proceedings, and the trademark is still invalid, you can also bring a lawsuit to the Beijing Higher People's Court within 15 days from the date of receiving the judgment of the Beijing Intellectual Property Court.