1. What evidence should be submitted for trademark review?

If the party provides documentary evidence to the Trademark Review and Adjudication Board, it shall provide the original document, including the original, original and copy. If it is really difficult to provide the original document, you can provide a copy, photo, or excerpt that is verified to be correct with the original document; if you provide a copy, photocopy, or transcript of the original documentary document kept by the relevant department, the source must be indicated and verified by the department. Just stamp it with his seal. If the party concerned provides physical evidence to the Trademark Review and Adjudication Board, the original object shall be provided. If it is really difficult to provide the original object, you can provide a copy that is verified to be correct with the original object or other evidence such as photos and videos to prove the physical evidence; if the original object is a large number of types, a part of it can be provided. Trademark review evidence mainly includes evidence of trademark use such as citing trademarks, physical objects used by the trademark, photos, commercial papers, advertisements, product introductions and instructions. It should also be accompanied by an evidence catalog that lists the name of the evidence, the source of the evidence, the facts of the evidence, Describe the number of pieces, page numbers, etc.

2. What kind of facts do not need to be proved?

The parties do not need to provide evidence to prove the following facts:

(1) Facts that are well known;

(2) Facts presumed in accordance with legal provisions;

(3) Facts that have been proven in accordance with the law;

(4) Facts inferred based on the rules of daily life experience.

(5) Other facts that do not require proof according to law. However, this shall not be the case if the party concerned has contrary evidence sufficient to overturn it.