USPTO Systems Status and Availability
Check this page for the latest information on operating status and availability of Online Business Systems. For Standard Hours of Availability for Online Business Systems, System Descriptions, and Operating Requirements/Compatibilities, see the links at left.
Private PAIR and TESS Problems
Private PAIR is experiencing intermittent outages.
We are aware of the problem and will continue to work on the issue until it is resolved.
If you have any questions, contact the Patent EBC by phone at 866-217-9197 or by email at email@example.com
TESS Technical Problems
The Free Form search screen is not currently supporting the “multiple search” function in the Trademark Electronic Search System (TESS). The “multiple search” issue is being addressed by staff at the USPTO. We sincerely apologize for any inconvenience this may have caused.
Posted at 09:15AM Nov 22, 2013 in Current Status |
ESTTA and Applications Maintenance
USPTO will perform maintenance on the Electronic System for Trademark Trials and Appeals (ESTTA) beginning at 10 p.m., Saturday, December 7 and ending at 5 a.m., Sunday, December 8.
ESTTA will be unavailable during the maintenance period.
USPTO will perform maintenance affecting several applications beginning at 11:59 p.m., Saturday, December 7 and ending at 5 a.m., Sunday, December 8.
The applications listed below will be unavailable during the maintenance period:
- Electronic System for Trademark Trials and Appeals (ESTTA)
- Trademark Electronic Application Submission (TEAS)
- Trademark Electronic Application Submission International (TEASi)
- Trademark Electronic Search System (TESS)
- Trademark Status and Document Retrieval (TSDR)
- Trademark Official Gazette (TMOG)
Posted at 05:30AM Dec 07, 2013 in Planned Events |