How to apply for a logo design patent? Drawings generally have the following two forms: 1, trademark drawings: If the drawings listed in the official seal are used to apply for a patent, you can apply for a patent directly. For example, the pattern marked on the official seal can be used by ordinary applicants. Generally speaking, the applicant can determine the size, grid or other dimensions of the pattern by himself. 2. Handling documents: If you don't have documents, you can entrust an agent to handle them. You need to prepare your own materials. 3. Copyright certificate: generally including the following items: 1, trademark graphics (including written works, also called formal graphics); 2. copyright registration certificate; 3. Trademark registration certificate; 4. Substantive review form; 5. Registration Form for Pre-lending of Trademarks; 6. A copy of the preliminary announcement; 7. Other laws and languages. The effect of this proof is that advertising operators get basic benefits. The effect of this proof is.

How to apply for a mark patent According to the provisions of China's patent law, anyone who applies for a mark patent may apply for a patent for design, file an application with the patent administration department, and submit 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 People's Republic of China (PRC)

To apply for a patent for 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 indicate the design of the product for which patent protection is required.

Article 28 of the Patent Law of People's Republic of China (PRC)

The date when the patent administrative department of the State Council receives the patent application documents is the filing date. If the application documents are mailed, the postmark date of mailing shall be the application date.