When is a separate written request needed for PDX retrieval?
A separate written request for PDX retrieval is needed in two specific situations: When the applicant wishes the Office to retrieve a foreign application from a foreign intellectual property office that becomes a participating office after the foreign priority has been claimed, as long as the time period set in 37 CFR 1.55 has not…
Read MoreWhat if my foreign application was not filed in a participating PDX office?
If your foreign application was not filed in a participating Priority Document Exchange (PDX) office, you may still be able to use the PDX program under certain conditions. According to 37 CFR 1.55(i)(4): If the foreign application was not filed in a participating foreign intellectual property office, but a copy of the foreign application was…
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