Battle Trade

How does one register or trademark a phrase?

How does one go about trademarking or registering a catch phrase? My friends and I have came up with an interesting catch phrase and want to start selling it on T-Shirts. How do you register or trademark a phrase?

Public Comments

1. http://www.uspto.gov/go/tac/doc/basic/ Follow the link. Keep in mind that registering a trademark usually costs a few thousand dollars.