Log in to access forms. Select the type of form listed below for direct links to TEAS and TEASi forms.In the Trademark Electronic Application System (TEAS), we have one initial application form with two filing options: TEAS Plus and TEAS Standard. Federal Registration Requirements. We're going to talk about how to file your own trademark application with the united states patent and trademark office. You can file an application to register your trademark or service mark with an intenttouse (ITU) filing basis. The United States Patent and Trademark Office (USPTO) encourages online filing via TEAS (Trademark Electronic Application System) on its website. Step 1: Is a trademark application right for you? The mission of the U.S. Patent and Trademark Office (USPTO) is to drive U.S. innovation, inclusive capitalism, and global competitiveness. These USPTO filing fees are due upon filing the application.