37 C.F.R. § 2.136
After the Board has issued its decision in an opposition, cancellation or concurrent use proceeding, and after the time for filing any appeal of the decision has expired, or any appeal that was filed has been decided and the Board's decision affirmed, the proceeding will be terminated by the Board. On termination of an opposition, cancellation or concurrent use proceeding, if the judgment is not adverse to the applicant or registrant, the subject application returns to the status it had before the institution of the proceeding and the otherwise appropriate status of the subject registration is unaffected by the proceeding. If the judgment is adverse to the applicant or registrant, the application stands refused or the registration will be cancelled in whole or in part without further action and all proceedings thereon are considered terminated.
37 C.F.R. §2.136
Part 3 pertaining to both patents and trademarks is placed in the grouping pertaining to patents regulations.
Part 4 is placed in the separate grouping of parts pertaining to patents regulations.
Part 5 is placed in the separate grouping of parts pertaining to patents regulations.