Section 41.61 - Notice of appeal and cross appeal to Board(a)(1) Upon the issuance of a Right of Appeal Notice under § 1.953 of this title, the owner may appeal to the Board with respect to the final rejection of any claim of the patent by filing a notice of appeal within the time provided in the Right of Appeal Notice and paying the fee set forth in § 41.20(b)(1) .(2) Upon the issuance of a Right of Appeal Notice under § 1.953 of this title, the requester may appeal to the Board with respect to any final decision favorable to the patentability, including any final determination not to make a proposed rejection, of any original, proposed amended, or new claim of the patent by filing a notice of appeal within the time provided in the Right of Appeal Notice and paying the fee set forth in § 41.20(b)(1) .(b)(1) Within fourteen days of service of a requester's notice of appeal under paragraph (a)(2) of this section and upon payment of the fee set forth in § 41.20(b)(1) , an owner who has not filed a notice of appeal may file a notice of cross appeal with respect to the final rejection of any claim of the patent.(2) Within fourteen days of service of an owner's notice of appeal under paragraph (a)(1) of this section and upon payment of the fee set forth in § 41.20(b)(1) , a requester who has not filed a notice of appeal may file a notice of cross appeal with respect to any final decision favorable to the patentability, including any final determination not to make a proposed rejection, of any original, proposed amended, or new claim of the patent.(c) The notice of appeal or cross appeal in the proceeding must identify the appealed claim(s) and must be signed by the owner, the requester, or a duly authorized attorney or agent.(d) An appeal or cross appeal, when taken, must be taken from all the rejections of the claims in a Right of Appeal Notice which the patent owner proposes to contest or from all the determinations favorable to patentability, including any final determination not to make a proposed rejection, in a Right of Appeal Notice which a requester proposes to contest. Questions relating to matters not affecting the merits of the invention may be required to be settled before an appeal is decided.(e) The time periods for filing a notice of appeal or cross appeal may not be extended.(f) If a notice of appeal or cross appeal is timely filed but does not comply with any requirement of this section, appellant will be notified of the reasons for non-compliance and given a non-extendable time period within which to file an amended notice of appeal or cross appeal. If the appellant does not then file an amended notice of appeal or cross appeal within the set time period, or files a notice which does not overcome all the reasons for non-compliance stated in the notification of the reasons for non-compliance, that appellant's appeal or cross appeal will stand dismissed.