If the trademark application has been submitted to the Trademark Office, and the applicant finds that the registration category or sub-item is not enough, if it is necessary to add another registration category to the trademark or add sub-items to the registered category, it is necessary If you resubmit a trademark application, you cannot make additions to the original registration application. According to the provisions of the Trademark Law, each category of goods and services can choose 10 items when applying for registration. After more than 10 items, each additional item will require an additional fee.

So before registering a trademark, applicants must carefully consider the trademark category and sub-items, otherwise they will have to re-register.