Why not grant a patent for "design mainly as a sign of case, color or a combination of the two"?

Article 25 of the Patent Law: No patent right shall be granted to the following items:

(six) the design of the pattern, color or the combination of the two.

Among them, in the last paragraph of page 8 1 of the review guide, "mainly as a logo" means that the main purpose of the design is to enable the public to identify the sources of the products and services involved.

2, it mainly includes three conditions:

(1) Products using design belong to print;

(2) Designs made for patterns, colors or a combination of the two;

(3) Design is mainly used as a sign.

3. The main significance of adding this provision is: try to avoid the conflict between the patent right of design and the trademark right.