USPTO Systems Status and Availability

Monday Jul 27, 2020

Planned Events


​Patent Trial and Appeal Board End-to-End (PTAB E2E) Maintenance

The USPTO will be performing maintenance on the Patent Trial and Appeal Board End-to-End (PTAB-E2E) system beginning at 12:01 a.m., Wednesday, July 29 and ending at 1 a.m., Wednesday, July 29 ET.

Patent Trial and Appeal Board End-to-End (PTAB-E2E) will be unavailable during the maintenance period.

TEAS and TEASi System Maintenance

The USPTO will perform maintenance on the Trademark Electronic Application System (TEAS) and Trademark Electronic Application System International (TEASi) beginning at 8 a.m., Saturday, August 1 and ending at 2 p.m., Saturday, August 1 ET.

During the maintenance period, TEAS and TEASi will be unavailable.