The font is patented. But certain conditions should be met. For example, if the font is a new design that is aesthetically pleasing and suitable for industrial application, it can apply for an adoption patent according to law. Legal objectivity:
Article 2 of the Patent Law of the People's Republic of China Invention and creation mentioned in this Law refers to inventions, utility models and designs. Invention refers to a new technical scheme proposed for a product, method or its improvement. Utility model refers to a new practical technical scheme for the shape, structure or combination of products. Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application, which is made on the whole or part of the product's shape, pattern or their combination, and the combination of color, shape and pattern. Inventions and utility models granted patent rights in Article 22 of the Patent Law of the People's Republic of China shall be novel, creative and practical. Article 45 of the Patent Law of the People's Republic of China * * * Since the date when the patent administration department in the State Council announced the grant of the patent right, any unit or individual may request the patent administration department in the State Council to declare the patent right invalid if it thinks that the grant of the patent right is not in conformity with the relevant provisions of this Law.