The Trademark Office has traditionally been a profit center and its big political issue has been fighting to retain all the fees it collects so that it can upgrade and maintain its own operations, rather than having its surplus shipped back to Congress to pay for green energy subsidies, or something.
According to Stephen Green, an economist at Standard Chartered, it has a budget surplus of 2% of GDP, if measured in the same way as in rich economies, and public-sector debt is a mere 16% of GDP.