http://www.dig4coins.com/news/latest-news/us-mint-to-fine-any-misuse-of-its-names-and-symbols.html

The new Treasury Department regulation gave the U.S. Mint the power to charge fines of up to $25,000. In such a way the Mint will be able to police the use

of its names, emblems and symbols. It will also be able to fine those who misuse names and symbols of Treasury in their advertisements and other activities.