USPTO Systems Status and Availability

Monday Oct 23, 2023

Planned Events

System Maintenance

The USPTO will perform maintenance affecting multiple systems beginning at 12 a.m. Thursday, October 26, and ending at 12 p.m., Friday, October 27 ET.

During the maintenance period, user access to the following applications may be interrupted: 

    • API Key Manager
    • Certified Copy Center (CCC)
    • Electronic Filing System-Web (EFSWeb)
    • Electronic System for Trademark Trials and Appeals (ESTTA)
    • Electronic Trademark Assignment System (ETAS)
    • Fee Processing (Fees)
    • MyUSPTO 
    • Office of Enrollment and Discipline - Customer Interface (OEDCI)
    • Patent Center 
    • Patent Trial and Appeal Case Tracking System (PTACTS)
    • Private PAIR (Patent Application Information Retrieval) (P-PAIR)
    • Trademark Electronic Application System (TEAS) 
    • Trademark Electronic Application System (TEAS-Media) 
    • Trademark Electronic Application System International- (TEASi)  

    Patent Customers:

    During the maintenance period, applicants may file new applications, except for National Stage applications under 35 U.S.C. 371, via EFS-Web Unregistered. If you need to file a National Stage application under 35 U.S.C. 371 or follow-on submission to an existing application during the maintenance period, please use the alternative filing method.

     

    PTAB/P-TACTS Customers: 

    If your deadline is today for the petition filing and/or other associated documents to a pending America Invents Act (AIA) case and you cannot file electronically via Patent Trial and Appeal Case Tracking System (P-TACTS), you may use an alternate filing method. Please visit the P-TACTS FAQ page: https://www.uspto.gov/sites/default/files/documents/p-tacts_faqs_20221007.pdf and see A2 for information concerning your America Invents Act (AIA) petition filing and/or document filing using P-TACTS alternative filing methods.

     

    Trademark Customers: 

    Please try filing again after the maintenance ends. If you have any questions, contact the TEAS Team by email at TEAS@uspto.gov.

     

    TTAB Customers: 

    Please visit the TTAB Outage Page: https://www.uspto.gov/trademarks/ttab/filing-ttab-documents-during-outage for information concerning Trademark Trial and Appeal Board (TTAB) alternative filing methods. If you have any questions, contact the TTAB Assistance Center during normal business hours by telephone at 571-272-8500 or email TTABInfo@uspto.gov.