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 ...

and ask the NAD to recommend that an advertiser’s trademarked slogan or even the brand name be discontinued. Many companies that are new to the NAD have tried to defend such challenges, ...

In Brazil, slogans are eligible for trademark registration, but their acceptance has historically been limited by strict requirements for distinctiveness and functionality. With the Brazilian ...

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 ...