There are three kinds of patents: invention, utility model and design. Is to meet the conditions for applying for a patent. Logo is difficult to meet these three conditions, so it is almost impossible for logo to apply for a patent. So generally speaking, the company's logo does not belong to the patent category, unless the company's logo is used for the packaging of industrial products, at which time the company can apply for design. But the appearance is mainly to protect the overall packaging, not the LOGO.