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. 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 Path to a Patent. Are you interested in learning about intellectual property (IP)?. Click on the job title, and then Apply, to complete the application. You can use Remove if you want to delete an application without completing it. HCC's system is a free-of-charge, secure, user-friendly Internet portal and one-stop service center which allows you to register to become an approved vendor.