In the Trademark Electronic Application System (TEAS), we have one initial application form with two filing options: TEAS Plus and TEAS Standard. Log in to access forms.Select the type of form listed below for direct links to TEAS and TEASi forms. A licensed attorney specializing in trademark and patent law can help you with the trademark search. Your Filing Options. Complete the fillable PDF form using your computer. We will explain how to fill out the declaration for your utility or design patent application. The short answer to that question is NO! You do not have to be using a mark in commerce before filing an application to federally register a mark. The form takes minutes to fill out.