If you cannot access a TEAS form preview or have any questions about this notice, please contact the Trademark Assistance Center (TAC) at 1-800-786-. This petition can be filed as an ePetition.Federal Registration Requirements. File the Petition: Submit the cancellation petition to the appropriate trademark office or administrative body. TO: Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313-1450. If you need assistance in completing the form, call 1-800-PTO-9199 and select option 2. To request that the Office withdraw an application from issue, applicant must file a petition under this section including the fee set forth in § 1.17(h). Hillsborough Community College (HCC) uses Supplier Registration as the College's web-based vendor registration and solicitation management system. Infringement of any patent, copyright, trademark, trade dress or trade secret rights;. 7. Values. • Student Success.