Form PTO-1390 Transmittal Letter to the United States Designated/Elect

Patent Cooperation Treaty

0651-0021 PTO-1390 Transmittal Letter to the DO-EO-US

Transmittal Letter to the United States Designated/Elected Office (DO/EO/US) Concerning a Submission Under 35 U.S.C. 371 (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⚠️ Notice: This form may be outdated.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:

2024-11-20 - No material or nonsubstantive change to a currently approved collection

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