Serving Sacramento, California companies, Cohn Legal, PLLC is a boutique law firm that focuses on providing excellence in intellectual property protection. 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-.The Trademark Trial and Appeal Board (TTAB) handles appeals involving applications to register marks, appeals from expungement or reexamination proceedings. The Secretary of State's office maintains registration and all updates of California state trademarks and service marks. Step 1: Is a trademark application right for you? This petition can be filed as an ePetition. Students wishing to withdraw from all courses should fill out the Semester Withdrawal Form. Seeking a trustworthy registered agent? Cogency Global offers statutory representation and corporate services. Note: Additional experience in safety management with an airport or in the aviation industry may substitute for the required degree on a year for year basis.