USPTO Systems Status and Availability
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 Jul 21, 2015

Current Events

There are no current events.

Planned Events

Wednesday Jul 29, 2015

Systems, PRPS, and TEASi Maintenances

Systems Maintenance

The USPTO will perform maintenance affecting several systems beginning at 12:01 a.m. and ending at 5 a.m., Saturday, August 1 ET.

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

  • Electronic Filing System (EFS-Web)
  • Order Entry Management System (OEMS)
  • Patent Application Information Retrieval (Public and Private PAIR).

PRPS Maintenance

The USPTO will perform maintenance on the Patent Review Processing System (PRPS) beginning at 1 a.m. and ending at 7 a.m., Saturday, August 1 ET.

PRPS will be unavailable during the maintenance period.

TEASi Maintenance

The USPTO will perform maintenance on the Trademark Electronic Application System International (TEASi) beginning at 8 a.m. and ending at 11:59 a.m., Saturday, August 1 ET.

TEASi will be unavailable during the maintenance period. We apologize for any inconvenience this may cause.

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