How can I check the maintenance fee payment status of a patent?

There are two primary methods to check the maintenance fee payment status of a patent: Online: Visit the USPTO’s Maintenance Fee webpage. Enter the patent number and corresponding application number in the appropriate fields. By Phone: Call the USPTO’s Maintenance Fee Branch. Note that telephone status requests are limited to two patent numbers per call.…

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What is the grace period for paying maintenance fees?

The grace period for paying maintenance fees is specified in 37 CFR 1.362(e). While MPEP 2531 doesn’t explicitly state the duration of the grace period, it references this regulation: “Reply to the notice is required prior to expiration of the grace period provided by 37 CFR 1.362(e) in order to avoid the expiration of the…

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How should foreign entities pay patent maintenance fees to the USPTO?

Foreign entities must adhere to specific requirements when paying patent maintenance fees to the USPTO. MPEP 2522 provides the following guidance: “Any remittance from a foreign country must be payable and immediately negotiable in the United States for the full amount of the maintenance fee and/or surcharge required.“ This means that foreign entities should ensure…

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How can I file a petition for delayed payment of maintenance fees?

To file a petition for delayed payment of maintenance fees, follow these steps according to MPEP 2590: Use form PTO/SB/66, available on the USPTO forms website. Mark the front page of the communication “Attention: Office of Petitions”. Address the petition to:Mail Stop PetitionCommissioner for PatentsP.O. Box 1450Alexandria, Virginia 22313-1450 Include the required maintenance fee, petition…

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