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Notice on the maintenance and suspension of services of China Trademark Network and Trademark Online Service System
Release Time：
2023-02-24
Network maintenance will be carried out from 18:00 on February 24, 2023 to 8:00 on February 27, 2023.
The Trademark Office of the State Intellectual Property Office will conduct network maintenance from 18:00 on February 24 to 8:00 on February 27, 2023. At that time, the China Trademark Network and the Trademark Online Service System will not be able to provide access services. We apologize for the inconvenience this may cause to your work!
Notice is hereby given.
State Intellectual Property Office and Trademark Office
February 24, 2023
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