legal analysis: according to the provisions of China's patent law, a logo applying for a patent can apply for a design patent, file an application with the patent administration department, and submit the application materials, a request, a picture or photograph of the design, a brief description of the design and other documents.
legal basis: article 27 of the patent law of the people's Republic of China
to apply for a patent for a design, a request, a picture or photograph of the design, a brief description of the design and other documents shall be submitted. The relevant pictures or photographs submitted by the applicant shall clearly show the design of the product for which patent protection is required.
Article 28 The date when the patent administrative department in the State Council receives the patent application documents shall be the filing date. If the application documents are mailed, the postmark date sent shall be the application date.