What materials need to be submitted when applying for a design patent? When applying for a design patent, the application documents should include: design patent request, pictures or photos (if color protection is required, color pictures or photos should be submitted) and A brief description of the design, in duplicate. If you submit pictures, both copies should be pictures. If you submit photos, both copies should be photos. Pictures or photos should not be mixed. Notes: 1. The size of pictures or photos should be between 3 cm × 8 cm and 15 cm × 22 cm; 2. Pictures must be drawn with a computer or regular drawing tools; 3. Three-dimensional product pictures: six views and three-dimensional views; Flat product pictures: front view and rear view; 4. The proportions of each view must be consistent; 5. Pictures or photos must not contain graphics or text that do not constitute the design, such as trademarks, logos, celebrity portraits, or indicator lines, Dotted lines, center lines, size marks, etc.; The procedure for applying for a design patent: File an application - Acceptance, payment - Preliminary examination - Grant of patent rights - Issuance of patent certificate. By the way, here is the detailed process of patent application and the other two types. Materials to be submitted Patent application process: 1. Confirm the type of patent to be applied for. 2. Search for patents of the same type. You can search independently or entrust an agency to conduct a more comprehensive search. 3. Prepare application documents and submit to enter the application steps. 4. Obtain the acceptance notice. 5. Preliminary review. (If it is an invention patent application, the invention patent application must first undergo a confidentiality review before the preliminary examination. If confidentiality is required, it shall be handled according to confidentiality procedures. In the preliminary examination, it is necessary to examine whether there are obvious defects in the application, which mainly includes whether the examination content falls within the scope of the "Patent Law" The scope of not granting patent rights, whether there is an obvious lack of technical content that cannot constitute a technical solution, whether there is a lack of unity, whether the application documents are complete and whether the format meets the requirements, if the foreign applicant is unqualified. The Patent Office will notify the applicant to make corrections or state opinions within the prescribed time limit. If the application fails to respond within the time limit, the application will be deemed to have been withdrawn. If the defect has not been eliminated after the reply, the application will be rejected. If the invention patent application passes the preliminary examination, it will be sent to the preliminary examination. Notification of conformity. For utility model and design patent applications, in addition to the above review, it is also necessary to review whether they are obviously the same as existing patents and are not a new technical solution or new design. If no reason for rejection is found after the preliminary examination. Directly enter the authorization order.) The most important thing in applying for a design patent is to provide personal identification information to qualify for the application. After that, you need to submit clear pictures and other content of the design patent to the local agency for application. Forms and other information also need to be made in duplicate. After preparing the relevant information, just wait for the application to be approved. If it is rejected, you need to modify it again.