If the category of the application is wrong or incomplete, even if the trademark is registered, there will be great risks and it will not be protected by law. Or it may cause trademark similarity in the process of trademark registration, leading to trademark registration failure.

The list of similar goods and services is an essential artifact for trademark registration, including 45 categories and several subcategories. Applicants should specify the scope of trademark protection and cover your goods and services as much as possible.

For example, Internet IT companies need to apply for 9 categories and 42 categories.