According to the Detailed Rules for the Implementation of the Patent Law of People's Republic of China (PRC), the term "design" in the patent law refers to a new design that is aesthetically pleasing and suitable for industrial application for the shape, pattern, color or combination of products. The conditions are as follows:
1 refers to the design of shape, pattern, color or their combination;
2. It must be the design of product appearance;
3. Must be aesthetic;
It must be suitable for industrial application.