The method to check the trademark registration number is as follows:

In China, the trademark registration number consists of 13 digits, including Chinese characters, letters and numbers. Among them, Chinese characters represent the category of trademark registration, and letters and numbers represent the serial number of trademark registration.

To check the trademark registration number, you can check it on the official website of the National Trademark Office. In the query system on the official website of the Trademark Office, enter the trademark registration number to query the detailed information of the trademark, including trademark name, registrant, registration date, registration category, etc.

In addition, you can also inquire through a trademark agency or lawyer. Trademark agencies or lawyers can query trademark registration information through the relevant systems of the Trademark Office and provide customers with professional legal advice and services.

It should be noted that the trademark registration number is the unique identification code of the trademark, and each trademark has a unique registration number. Therefore, when checking the trademark registration number, you need to check carefully to ensure that the information found is accurate. At the same time, no unit or individual may use, imitate, forge, or alter registered trademarks without authorization, otherwise they may face legal liability.

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