USPTO Systems Status and Availability
USPTO Systems Status and Availability
Sunday Nov 17, 2013

ESTTA Maintenance

ESTTA Maintenance

USPTO will perform maintenance affecting the Electronic System for Trademarks Trials and Appeals (ESTTA) beginning at 11:59 p.m., Saturday, November 16 and ending at 5 a.m., Sunday, November 17.

ESTTA will be unavailable during the maintenance period.

This page is owned by Service Desk.