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USPTO Systems Status and Availability

Tuesday Aug 20, 2013

System, EPAS, ID Manual, TEAS, and Systems Maintenance

System Maintenance

The USPTO will perform system maintenance beginning at 10 p.m., Tuesday, August 20 and ending at 2 a.m., Wednesday, August 21. No outages are expected, but users of the Trademark Status and Document Retrieval (TSDR) system may experience intermittent service interruptions or slowness during the maintenance period.

EPAS Maintenance

The USPTO will perform maintenance on the Electronic Patent Assignment System (ePAS) beginning at midnight and ending at 12:30 a.m. on Wednesday, August 21.

ePAS users may experience intermittent service interruptions during the maintenance period.

ID Manual Maintenance

The USPTO will perform maintenance on the Acceptable Identification of Goods and Services Manual (ID Manual) beginning at 10:30 p.m., Friday, August 23 and ending at 5 a.m., Saturday, August 24.

The ID Manual system will be unavailable during the maintenance period.

TEAS Maintenance

The USPTO will perform maintenance on the Trademark Electronic Application System (TEAS) beginning at 10:30 p.m., Saturday, August 24 and ending at 5:30 a.m., Sunday, August 25.

TEAS will be unavailable during the maintenance period.

Systems Maintenance

The USPTO will perform system maintenance beginning at 12:01 a.m. and ending at 4 a.m., Sunday, August 25.

All Online Business Systems will experience intermittent service interruptions during the maintenance period.

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