Legal analysis: the technical fields involved in patents include: new technical solutions proposed for products, methods or their improvements. A new practical technical scheme for the shape, structure or combination of products. A new design that is aesthetically pleasing and suitable for industrial application for the shape, pattern or combination of products and the combination of color and 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. Design means