What are the time limits for filing a petition under 37 CFR 1.377?

The time limits for filing a petition under 37 CFR 1.377 are specific and must be strictly adhered to. According to the MPEP:

Any petition filed under 37 CFR 1.377 must be filed within 2 months of the action complained of, or within such other time as may be set in the action complained of.

This means that patentees have a relatively short window to file their petition after receiving a decision refusing to accept and record a maintenance fee payment. It’s crucial to act promptly to ensure the petition is filed within the specified timeframe.

To learn more:

Topics: MPEP 2500 - Maintenance Fees, MPEP 2580 - Review Of Decision Refusing To Accept And Record Payment Of A Maintenance Fee Filed Prior To Expiration Of Patent, Patent Law, Patent Procedure
Tags: Maintenance Fees, Patent Regulations, petition deadlines, USPTO procedures