Complete the entire form and enter all requested information in the fields provided. In the Trademark Electronic Application System (TEAS), we have one initial application form with two filing options: TEAS Plus and TEAS Standard.For information about Corporate Names and State Trademarks Contact: Office of the Secretary of State Corporations and Charities Division In filing a patent application and paying required fees, the USPTO provides forms and an electronic filing tool. Apply online for a trademark or servicemark using the Trademark Electronic Application System (TEAS). Please include your Certificate of Completion of the USPTO's online Basic Patent Training and most recent tax return with Social Security Number obscured. Intent to use - this application is based on an intent-to-use the mark in commerce. Trademarks themselves are free, but the costs of registering them can vary. Before we dive into trademarks, let's clear up some confusion.