How to register your trademark or service mark: Trademark Application pdf form can be found here. The following forms are available in pdf.A list of Trademark Classifications is also provided for your reference. In the Trademark Electronic Application System (TEAS), we have one initial application form with two filing options: TEAS Plus and TEAS Standard. Gov for guidance on filling out trademark applications. Minnesota Trademark Application pdf form can be found here. 1. Whether filing based on actual use or proposed use of a trademark, it is best to file an application as quickly as possible. Step 1: Is a trademark application right for you? As part of your trademark application, you must identify each class of goods or services that you wish to associate with your proposed trademark.