The category on the trademark registration certificate usually refers to the category of goods or services to which the trademark belongs when it is registered. When uploading a trademark registration certificate, you generally need to fill in relevant category information, but whether you need to fill in all categories depends on the specific situation.

On the trademark registration certificate, the class number and class name covered by the trademark are usually listed. If you only selected some categories when registering your trademark, you only need to fill in the information corresponding to the categories you selected when uploading the trademark registration certificate.

However, in some cases, a complete trademark registration certificate may be requested, i.e. including all class information. This usually occurs when there is a need to prove the validity of a trademark's registration in all classes or when a trademark transfer, license, etc. is required.

Therefore, when uploading a trademark registration certificate, it is best to fill in the category information that is consistent with your trademark registration according to specific requirements and needs. If you have any questions about the specific filling requirements, it is recommended to consult the relevant trademark registration agency or a professional trademark agent to ensure that you fill in the correct and complete information.

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