Form PTO/SB/64/PCT Petition for Revival of an International Application for
Patent Cooperation Treaty
0651-0021 PTO-SB-64-PCT Petition for Revival
Petition for Revival of an International Application for Patent Designating the U.S. Abandoned Unintentionally Under 37 CFR 1.137(a) (Individuals and Households)
OMB: 0651-0021
⚠️ Notice: This form may be outdated. More recent filings and information on OMB 0651-0021 can be found here: