2. A patent for utility model refers to the shape, structure or combination of products suitable for practical use.
Three. Design patent: Design patent refers to a new design that is aesthetically pleasing and suitable for industrial application based on the shape, pattern or combination of products and the combination of color, shape and pattern.
Legal basis: Article 2 of the Patent Law of People's Republic of China (PRC) Invention-creation as mentioned in this Law refers to inventions, utility models and designs. Invention refers to a new technical scheme proposed for a product, method or its improvement. Utility model refers to a new practical technical scheme for the shape, structure or combination of products. Appearance design refers to a new design with aesthetic feeling and suitable for industrial application based on the shape, pattern or combination of products and the combination of colors, shapes and patterns.