The "Patent Law of the People's Republic of China" stipulates: To apply for a design patent, a request and a picture or photo of the design should be submitted. For patents, a request and a picture of the design should be submitted. or photos and other documents, and the products using the design and the category to which it belongs should be stated. This regulation explains that when applying for a design patent, there should be pictures or photos. Requirements for pictures when applying for a design patent. Pictures and photos for applying for a design patent should be produced in accordance with the following regulations: 1. The specifications of the pictures or photos: each should not be less than 3cm8cm and no larger than 15cm22cm; 2. If color protection is requested: Submit two color pictures or photos; the applicant should submit relevant views or photos of the content that each design product needs to protect, and clearly show the object for which protection is requested; 3. The specifications of the applied design model: no more than 30cm30cm30cm, The weight does not exceed 15kg, and perishable, fragile or dangerous goods shall not be provided as samples or models; 4. When the applicant submits two or more designs as one application, the serial number of each design shall be marked on each use Design product before the view name.