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USPTO Systems Status and Availability

Friday Nov 08, 2013

Applications Maintenance

Applications Maintenance

The USPTO will perform maintenance beginning at 12:01 a.m. and ending at 5:30 a.m., Saturday, November 9.

The applications listed below will be unavailable during the maintenance period:

  • Adjudicated Case Tracking System (ACTS)
  • Order Entry Management System (OEMS)

Applications Maintenance

USPTO will perform maintenance beginning at 10 p.m., Saturday, November 9 and ending at 2 a.m., Sunday, November 10.

The maintenance may cause the applications listed below to experience a brief service interruption, but no outage is expected:

  • Electronic Filing System (EFS-Web)
  • Patent Application Informaion Retrieval (PAIR)

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