Please include in your email your phone number, serial or registration number, and a screenshot of any error message you may have received. Instructions. Use one of the form options below to file documents in an already existing opposition, cancellation, or concurrent use inter partes proceeding.These are the steps to follow when filing a petition requesting withdrawal of abandonment based on evidence that a reply was timely mailed or filed. It is crucial for a trademark applicant to seek legal counsel before filing an application, considering abandonment, or withdrawing from a TTAB proceeding. An attorney may withdraw from representing an applicant or registrant, but may not withdraw in a way that would prejudice the applicant or registrant. Withdrawal of trade mark application (prior to registration). Complete this form to withdraw a trade mark application prior to registration. Travis Howell is a Patent Agent in the firm's New Applications Department, where he focuses on the review and filing of new patent applications. Cleveland Heights' own Travis Kelce is working to cash in on his time in the spotlight. Reach out to our friendly Customer Service and we'll gladly lend a hand!