To conduct trademark inquiry or trademark registration on Biaoku.com, you can follow the steps below:

1. Visit Biaoku.com:

-Open your In your browser, enter the URL of Biaoku.com and enter the official website.

2. Enter the trademark query page:

-On the homepage of Biaoku.com, look for the navigation bar or search box and find related options such as "Trademark Query" or "Trademark Registration" .

3. Enter trademark information:

-In the query page, fill in the trademark information you want to query, which may include trademark name, registration number, etc.

4. Make a query:

-Submit a query request and wait for the trademark query results to be returned by Biaoku.com.

5. View the query results:

-On the query results page, you should be able to view detailed information related to the trademark information you entered, including the trademark's status, registration number, etc.

Please note that the specific operation interface and steps may change due to updates to the Standard Library Network. If you encounter problems when using Biaoku.com to conduct trademark searches, it is recommended to consult Biaoku.com's instructions for use or contact Biaoku.com's customer service support.

The above content is carefully compiled by Zhubajie.com. I hope it will be helpful to you.