(a) An application subject to an opposition may not be amended in substance nor may a registration subject to a cancellation be amended or disclaimed in part, except with the consent of the other party or parties and the approval of the Trademark Trial and Appeal Board, or upon motion granted by the Board. (b) If, in an inter partes proceeding, the Trademark Trial and Appeal Board finds that a party whose application or registration is the subject of the proceeding is not entitled to registration
(a)Form of amendment. The owner of a registration may apply to amend a registration or to disclaim part of the mark in the registration. The owner must submit a written request specifying the amendment or disclaimer. If the registration is involved in an inter partes proceeding before the Trademark Trial and Appeal Board, the request must be filed by appropriate motion to the Board. (b)Requirements for request. A request for amendment or disclaimer must: (1) Include the fee required by § 2.6 ; (2)
(a) After the commencement of a cancellation proceeding, if the respondent applies for cancellation of the involved registration under section 7(e) of the Act of 1946 without the written consent of every adverse party to the proceeding, judgment shall be entered against the respondent. The written consent of an adverse party may be signed by the adverse party or by the adverse party's attorney or other authorized representative. (b) After the commencement of a cancellation proceeding, if it comes