How to inquire about design patents?

For the inquiry of design patents, you need to log in to the China of China National Intellectual Property Administration Patent Office of the General Administration of Market Supervision and the transnational patent inquiry network, whose website is cpquery.sipo.gov.cn.

The query steps are as follows.

The first step is to log in to cpquery.sipo.gov.cn.

Click "Click to enter" under the public query.

Step 2: Click "Accept the above statement" and click "Continue".

Step 3: Enter the patent application number directly, being careful not to enter the penultimate decimal point, then enter the "verification code", that is, the mathematical calculation result displayed on the right, and click "Query" to display the result.

In addition to the above inquiry methods, you can also directly enter the name of the applicant or the full name of the enterprise in the column of "Applicant" without entering the patent application number, and then enter the "Verification Code", and click Query to display all the patents applied by the applicant.

As shown above, searching for "Han" will display some screenshots of the results.