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 15, 2022

Current Events

There are no current events at this time.

Planned Events

Monday Aug 15, 2022

Planned Events

​Trademark Electronic Application System International (TEASi) Maintenance

The USPTO will perform maintenance on the TEASi system beginning at 10 p.m., Thursday, August 18 and ending at 2 a.m., Friday, August 19 ET.

During the maintenance period TEASi may be unavailable.