USPTO Systems Status and Availability

Monday Nov 04, 2019

Planned Events

PTAB E2E Deployment

The USPTO will perform maintenance on the Patent Trial Appeal Board End-To-End (PTAB E2E) beginning at 12:01 a.m., Saturday, November 9 and ending at 3 a.m., Saturday, November 9 ET.

During the maintenance period, PTAB E2E will be unavailable.

AIW Maintenance

The USPTO will perform maintenance on the Application Images on the Web (AIW) beginning at 12 a.m., Friday, November 15 and ending at 3 a.m., Friday, November 15 ET.

During the maintenance period AIW will not be available.