Status
Electronic System for Trademark Trials and Appeals System Maintenance
The USPTO will be performing maintenance on the Electronic System for Trademark Trials and Appeals (ESTTA) beginning at 12:01 a.m., Saturday, June 17 and ending at 5 a.m., Saturday, June 17 ET.
During the maintenance period, ESTTA will be unavailable.
Posted at 01:59PM Jun 14, 2017 in Planned Events |