The following are ways to download well-known trademarks:

1. State Intellectual Property Office website: The websites of intellectual property offices in different countries may provide information and file downloads related to trademark application and registration. You can visit the official website of the intellectual property office of the corresponding country to search and download documents related to well-known trademarks.

2. Trademark legal service websites: Some trademark legal service websites may provide downloads of documents related to trademark registration, which may include application materials and information related to well-known trademarks. You can search these websites and find relevant download options. .

3. Trademark database websites: Trademark database websites usually provide trademark registration information and file download services. You can visit these websites to search and download related files for well-known trademarks. Some well-known trademark database websites include WIPO Global Trademark Database, the United States Patent and Trademark Office's trademark database, etc.