System status and availability
Current status of USPTO systems
There are no current events at this time.
Upcoming planned events
Trademark Trial and Appeal Board Inquiry System (TTABVUE) and Electronic System for Trademark Trials and Appeals (ESTTA)
The USPTO will perform routine maintenance on TTABVUE and ESTTA from midnight-3 a.m. ET on Saturday, September 21.
The following systems will be unavailable during the maintenance period.:
- TTABVUE
- ESTTA