Can I use a Certificate of Mailing or Transmission for international patent applications?

The use of a Certificate of Mailing or Transmission for international patent applications is limited and depends on the specific type of correspondence. According to the MPEP and 37 CFR 1.8(a)(2)(i)(D)-(F), the certificate procedure does not apply to: The filing of an international application for patent The filing of correspondence in an international application before…

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Does the Certificate of Mailing or Transmission apply to foreign mailings?

The Certificate of Mailing procedure does not apply to papers mailed from a foreign country. However, the Certificate of Transmission procedure can be used for correspondence transmitted to the USPTO from a foreign country, with some conditions. The MPEP states: The Certificate of Transmission procedure for both facsimile transmissions and transmissions via EFS-Web, however, also…

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