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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

Friday Nov 21, 2014

Current Issues

There are no current issues or reported problems.

Planned Events

Saturday Nov 22, 2014

TMOG and Applications Maintenances

TMOG Maintenance

The USPTO will perform maintenance affecting the Trademarks Official Gazette (TMOG) beginning at 10 p.m., Saturday, November 22 and ending at 4 a.m., Sunday, November 23 EST.

TMOG will be unavailable during the maintenance period.

Applications Maintenance

USPTO will perform applications maintenance beginning at 12:01 a.m. and ending at 8 a.m., Sunday, November 23 EST. The applications listed below will be unavailable during the maintenance period:

  • Adjudicated Case Tracking System (ACTS)
  • Electronic Freedom of Information Act (E-FOIA)
  • Electronic Filing System (EFS-Web and EFS-Web Contingency)
  • Office of Enrollment and Discipline Customer Interface (OEDCI)
  • Patent Application Information Retrieval (PAIR)
  • Patent Review Processing System (PRPS)
  • Publication Site for Issued and Published Sequences (PSIPS)
  • Revenue Accounting and Management System (RAM)
  • Trademark Electronic Application System (TEAS)
  • Trademark Electronic Application Submission International (TEASi)
  • Trademark Official Gazette (TMOG)
  • Trademark Status and Document Retrieval (TSDR)

United States Patent and Trademark Office
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