First of all, according to the Trademark Law, if your trademark is rejected, you need to provide a copy of the business license of the enterprise as a legal person and affix the official seal. Secondly, it is necessary to explain the conception and use of the trademark, as well as the sales, advertising expenses and related financial situation of the enterprise in the last three years; As well as the certification materials of the earliest use of the trademark; Finally, the applicant needs to classify and number the evidence materials one by one and list the contents, briefly explain the source of the evidence materials and the specific facts to be proved, and affix the official seal.
And the evaluation enterprise shall meet the following conditions:
1. The applicant must be the original applicant whose trademark was rejected by the Trademark Office, and others are eligible to apply;
2. Submit to the Trademark Review and Adjudication Board the original Notice of Trademark Rejection, a copy of the envelope, the Power of Attorney for the Application for Rejection of Trademark Reexamination and the qualification certificate of the subject;
3. The content of the trademark reexamination application must be the exact content of the rejected trademark registration application, and the reason for reexamination must be the reason for rejection by the Trademark Office;