Yes. To prove that a design patent has been infringed, you need to obtain the infringing product. Because appearance patents mainly focus on the form of appearance, only by obtaining the infringing product can we determine whether the appearance has been infringed and whether there has been infringement. An industrial design patent (Industrial Design) refers to a new design that is aesthetically pleasing and suitable for industrial applications, based on the shape, pattern, or combination of a product, as well as the combination of color, shape, and pattern.