A final Office action issues when the applicant's response to the prior Office action fails to address or overcome all issues. An applicant's only response to a final Office action is either compliance with the requirements or appeal to the Trademark Trial and Appeal Board.or more information about responding to an Office action, please watch the news broadcast-style video titled âResponse to Office Actionâ (video #14 in the Trademark Information Network (TMIN) series). 4. Suspension Letter. A suspension letter suspends the action on an application.