Legal analysis: 1. Applicant qualification review. It mainly examines whether the applicant has the subject qualifications to apply for a registered trademark and whether the goods designated for protection by the applicant's trademark application comply with legal regulations.

2. Whether the foreign applicant has entrusted a trademark agency designated by my country. If a domestic applicant appoints an agent, whether the power of attorney meets the requirements.

3. Whether the application form is filled in in compliance with the regulations. Including whether the applicant's name, seal, and business license are consistent; whether the applicant's address is accurate; whether the goods or services designated by the applicant are standardized and specific, and whether the classification is accurate.

4. Whether the specifications and quantity of the trademark and trademark drawings meet the requirements.

Legal basis: "Trademark Law of the People's Republic of China"

Article 22 Applicants for trademark registration shall fill in the categories of goods for which the trademark is used according to the prescribed commodity classification table. and product name, submit an application for registration.

Trademark registration applicants can apply to register the same trademark for multiple categories of goods through one application.

Trademark registration applications and other relevant documents can be submitted in writing or by data message.

Article 23 If a registered trademark needs to obtain the exclusive right to use the trademark on goods beyond the approved scope of use, a separate application for registration shall be submitted.

Article 24 If a registered trademark needs to change its sign, a new registration application must be submitted.