1606.14(b) Decision on Petition is Final Action of the USPTO
The decision on a petition under 37 C.F.R. §2.146 is the final action of the USPTO. In the absence of a request for reconsideration of the decision ( see TMEP §1606.14(c) ), or an appeal to federal court ( see TMEP §1606.14(d)) within two months of the issuance date of the decision on petition, the registration will expire.