What is the process for reviewing a decision refusing to accept and record a maintenance fee payment?

The process for reviewing a decision refusing to accept and record a maintenance fee payment is outlined in 37 CFR 1.377. This regulation provides a mechanism for patentees who are dissatisfied with the refusal of the Patent and Trademark Office to accept and record a maintenance fee filed prior to patent expiration. According to the…

Read More

How long does an interim extension last?

How long does an interim extension last? According to MPEP 2755.01, the duration of an interim extension is limited: “An interim extension granted under 35 U.S.C. 156(e)(2) terminates at the earlier of the expiration of the 60-day period beginning on the date on which the product involved receives permission for commercial marketing or use, or…

Read More

How long can an interim extension last?

According to MPEP 2755.01, interim extensions can be granted for periods of up to one year each. The MPEP states: “The length of any interim extension is discretionary with the Director so long as it is for one year or less. Its length should be set to provide time for completion of any outstanding requirements.“…

Read More