What is the Transitional After-Final Practice?
The Transitional After-Final Practice, as described in MPEP 706.07(g), is a procedure that allows applicants with certain pending applications to have submissions considered after a final rejection. This practice was introduced to ease the transition between 17-year and 20-year patent terms.
Specifically, the MPEP states: In order to facilitate the completion of prosecution of applications pending in the USPTO as of June 8, 1995 and to ease the transition between a 17-year patent term and a 20-year patent term, Public Law 103-465 provided for the further limited reexamination of an application pending for 2 years or longer as of June 8, 1995.
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