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

Monday Aug 08, 2022

Current Events

There are no current events at this time.

Planned Events

Monday Aug 08, 2022

Planned Events

Patent Trial and Appeal Board (PTAB) Maintenance

The USPTO will perform maintenance on servers affecting PTAB Interference (i-filing) beginning at 11:59 p.m., Wednesday, August 10 and ending at 5:30 a.m., Thursday, August 11 ET.

During the maintenance period, users may experience intermittent issues with PTAB.

Trademark (TM) Systems Maintenance
The USPTO will perform maintenance on the TM systems beginning at 12:01 a.m., Thursday, August 11  and ending at 5:30 a.m., Thursday, August 11 ET.

During the maintenance period, the following systems will remain available, but mark images and documents will be unavailable:

  • Trademark Electronic Application System (TEAS)
  • Trademark Electronic Application System International (TEASi)
  • Trademark Status and Document Retrieval (TSDR)