https://www.uspto.gov/trademarks-application-process/search-trademark-database
Search for available trademarks and learn more about how to file for and obtain your own trademark from the USPTO (US patent and Trademark Office) official site.
Thinking ahead when it comes to trademark is not an easy task. If you are creating your own content and characters, it is important to make sure that there will be no future legal or financial implications to the content you are creating. While we are not experts, we utilize our site as a repository for information about trademark as we embark on creating our own characters and shows.
https://www.uspto.gov/trademarks-application-process/search-trademark-database
Search for available trademarks and learn more about how to file for and obtain your own trademark from the USPTO (US patent and Trademark Office) official site.
http://www.ivanhoffman.com/characters.html
THE PROTECTION OF FICTIONAL CHARACTERS
IVAN HOFFMAN, B.A., J.D.