How to register your trademark or service mark: Trademark Application pdf form can be found here. The following forms are available in pdf.Whether filing based on actual use or proposed use of a trademark, it is best to file an application as quickly as possible. How to register your trademark or service mark with the Minnesota Secretary of State Office: Minnesota Trademark Application pdf form can be found here. Clear drawing of the trademark. – Listing of the goods and services used with the trademark. Step 1: Is a trademark application right for you? The term of utility patents depends on when they were filed. Utility patents filed on or after June 8, 1995 have a term of 20 years from the date of filing. Patent Forms, from the United States Patent and Trademark Office.