Legal analysis: The Trademark Law has the following protection measures for well-known trademarks:

1. Paragraph 2 of Article 13 of the Trademark Law states that a trademark applying for registration of the same or similar goods is a well-known trademark that is copied, imitated or translated by others and is likely to cause confusion, so it shall not be registered and prohibited from being used.

2. Article 13, paragraph 3, of the Trademark Law states that a trademark applied for registration of different or similar goods is a well-known trademark that has been registered in China by others by copying, imitating or translating it, misleading the public, and thus possibly damaging the interests of the registrant of the well-known trademark, it shall not be registered and its use shall be prohibited.

3. Paragraph 2 of Article 45 of the Trademark Law stipulates that the owner of a well-known trademark is not subject to a five-year time limit for malicious registration.

Legal basis: Article 13 of the Trademark Law of the People's Republic of China is a trademark that is well known to the relevant public. If the holder thinks that his rights have been infringed, he may request the protection of well-known trademarks in accordance with the provisions of this law.

a trademark applied for registration of the same or similar goods is a well-known trademark copied, imitated or translated by others that is not registered in China, which may easily lead to confusion, so it shall not be registered and its use shall be prohibited.

if the trademark applied for registration of different or similar goods is a copy, imitation or translation of a well-known trademark registered by others in China, misleading the public, which may damage the interests of the registrant of the well-known trademark, it shall not be registered and its use shall be prohibited.