USPTO Systems Status and Availability

Check this page for the latest information on operating status and availability of Online Business Systems. For Standard Hours of Availability for Online Business Systems, System Descriptions, and Operating Requirements/Compatibilities, see the links at left.

Current Status

Tuesday Dec 06, 2022

Current Events

There are no current events at this time. 

Planned Events

Tuesday Dec 06, 2022

Planned Events

Fee Payment Processing Maintenance

Due to system maintenance on USPTO financial systems, we will be unable to accept fee payments from 12 a.m. until 5:30 a.m. on Thursday, December 8 ET. 

During the maintenance period, the following storefronts will be impacted:

  • Electronic Filing System (EFS-Web)
  • Patent Center
  • Patent Trial and Appeal Case Tracking System (P-TACTS)
  • Patent Maintenance Fees Storefront (FPNG)
  • Financial Manager System 
  • Trademark Electronic Application System (TEAS)
  • Trademark Electronic Application System International (TEASI)
  • Trademark Trial and Appeal Board (ESTTA)
  • Office of Enrollment and Discipline Customer Interface (OEDCI)
  • Electronic Trademark Assignment System (ETAS)
  • Certified Copy Center (CCC)

If you are unable to wait until the maintenance has concluded to pay a fee, the following alternative options are available:

Patent Customers: For more information about filing documents during an outage, please visit:

If you require assistance with the online fee payment management system, please contact the USPTO Contact Center via the following telephone numbers: 

  • 800-786-9199 (toll-free)  
  • 571-272-1000 (local)
  • 800-877-8339 (TTY) 

Support for the online fee payment management system, and accounts, is available Monday through Friday from 8:30 a.m. to 8 p.m. ET (except federal holidays).

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 the Patent Trial and Appeal Board End-to-End (PTAB-E2E) System, you may use an alternative filing method. Please visit the PTAB-E2E FAQ page: PTAB E2E frequently asked questions and see A2 for information concerning your America Invents Act (AIA) petition filing and/or document filing using PTAB-E2E alternative filing methods.

If you have any questions, contact PTAB during normal business hours of 8:30 a.m., to 5 p.m., ET by telephone at 571-272-7822 or email at

Trademark Customers:  Please try filing again after the maintenance ends. If you have any questions, contact the TEAS Team by email at .

TTAB Customers: Please visit the TTAB Outage Page: 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

Publication Site for Issued and Published Sequences (PSIPS) Upgrade

The USPTO will upgrade the PSIPS systems to version 2.9.7. beginning at 11:59 p.m., Thursday, December 8 and ending at 5 a.m., Friday, December 9 ET. 

PSIPS ( will be unavailable during the upgrade.