USPTO Systems Status and Availability

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.