Answer: According to the provisions of the "Trademark Law" and "Trademark Examination Standards", a color combination trademark refers to a trademark composed of two or more colors. When applying to register a color trademark, you must submit an application and related materials just like applying for registration of a general trademark, and the applicant should declare it in the application. If not declared, even if the applicant submits a color pattern, it will not be processed as a color combination trademark. review. In addition, applicants should submit clear color drawings with the chromatogram number indicated.