Trademarks, patents, and copyrights are different types of intellectual property. The USPTO grants patents and registers trademarks.A trademark typically protects brand names and logos used on goods and services. A patent protects an invention. The role of the USPTO is to grant patents for the protection of inventions and to register trademarks and service marks for products and services, respectively. What is the difference between a patent, copyright and trademark? Patents protect inventions and improvements to inventions. Learn how to protect your trademark through the federal registration process. We're going to talk about how to file your own trademark application with the united states patent and trademark office. Whereas trademarks secure the use of identifying features, patents protect inventions.