What is the “five-month time period” in PCT national phase entry?
The “five-month time period” refers to the period during which certain actions must be taken for a PCT application entering the national phase in the United States. According to MPEP 1893.01:
“The five-month time period may be set by applicant by filing a proper demand for early review of the application under 35 U.S.C. 371(f) and complying with the requirements of 35 U.S.C. 371(c)(1), (2), and (4) for entry into the national stage before the United States Patent and Trademark Office.”
This period is crucial for applicants to complete necessary steps for national phase entry, including submitting required documents and fees.
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