Can I trademark a book title?

Individual titles generally aren't protectable. However, a **series name** (e.g., "For Dummies") can be trademarked. The book's content is protected by copyright.

Does a trademark protect me internationally?

No. U.S. registration covers only the U.S. International protection requires separate filings or the [Madrid Protocol](/resources/country-guides).

Which is most important for a startup?

**Trademark registration should come first.** Your brand name is how customers find you. Copyrights are automatic, and patents only apply if you have a patentable invention. --- *Ready to protect your brand?* [Start with a free trademark check](/free-trademark-check). *Last updated: February 2026.*

Trademark vs. Copyright vs. Patent: Which Protection Do You Need?

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