USPTO Systems Status and Availability

Monday Apr 05, 2021

Planned Events

Private PAIR Maintenance

The USPTO will perform maintenance on the Private PAIR system beginning at 12:01 a.m., Friday, April 9 and ending at 5 a.m., Friday, April 9 ET.

During the maintenance period, the system will not be available.​​

Trademark System Maintenance

The USPTO will perform maintenance on the Trademark (TM) systems beginning at 10 p.m., Saturday, April 10 and ending at 1 a.m., Sunday, April 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)​