Design refers to the design of industrial products, which is the style of industrial products. It is completely different from the invention or utility model, that is, the design is not a technical solution. Article 2 of the Detailed Rules for the Implementation of China's Patent Law stipulates: "Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application based on the shape, pattern or combination of products, as well as the combination of color and shape and pattern. Visible, the design patent shall meet the following requirements:
(1) refers to the design of shape, pattern, color or their combination;
(2) It must be the design of product appearance;
(3) it must be beautiful;
(4) It must be suitable for industrial application.