Appearance patent: refers to the new design of the product's shape, pattern, color or their combination, which is aesthetic and suitable for industrial application. The new design can be a graphic design of lines, patterns or colors, or a three-dimensional modeling of the product.
Huang chicken can apply for an appearance patent if it wants to sell products such as packaging other than food.
Invention patent: refers to a new technical scheme proposed for a product, method or its improvement. An invention that can be patented can be a product invention or a method invention.
If the braised chicken has a unique formula, you can apply for an invention patent.