System status and availability
Current status of USPTO systems
There are no current events at this time.
View past unplanned events chevron_right
Upcoming planned events
until
Patent Center Affected by Upcoming Patent Center Maintenance
The USPTO will perform routine maintenance affecting the Patent Center from midnight-5:30 a.m. ET on Saturday, September 28.
Patent Center will be unavailable during the maintenance period.
Please refer to our Filing Documents during an Outage page for other alternative filing method.
Last updated: Wednesday, Sep 25, 2024 at 7:53 AM ET
until
Trademark System Maintenance
The USPTO will perform routine maintenance on the Trademark System from midnight-4 a.m. ET on Wednesday, October 2.
During the maintenance period, the following systems will remain available, but mark images and documents will be unavailable:
- Trademark Electronic Application System (TEAS)
- Trademark Electronic Application System International (TEASi)
- Trademark e0G (TM-eOG)
- Trademark Status and Document Retrieval (TSDR)
During the maintenance period, the following systems will be unavailable:
- Trademark Center (TM-eFile)
- Trademark Trial and Appeals - Reading Room (TTAB-RR)
Last updated: Wednesday, Sep 25, 2024 at 7:56 AM ET
View past planned events chevron_right