The best slogan in the world won't help your business if it's already trademarked. The first place to search for trademarked slogans is the federal government's database, but it shouldn't be the last.

A previous version of this article incorrectly said that the trademark Robert F. Kennedy Jr. sought for his signature slogan, “Make America Healthy Again,” would apply to supplements ...

The US Patent and Trademark Office had refused registration because the use of the name “Trump” would be construed by the public as a reference to Trump, and without the former president’s ...

The U.S. Supreme Court ruled in favor of the U.S. Patent and Trademark Office on Thursday in its legal battle with an attorney who sought to register the slogan "Trump Too Small" as a federal ...

Nassau County Executive Bruce Blakeman is seeking a federal patent to trademark his tourism slogan of late: "Nassau County: Golden From Coast To Coast." Nassau's rules committee on Monday ...