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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.
Current Status
Wednesday Mar 25, 2015
Planned Events
Monday Apr 06, 2015
System and TEAS Maintenances
System Maintenance
The USPTO will perform maintenance affecting several systems beginning at 12:01 a.m. and ending at 5 a.m., Thursday, April 9 ET, and again beginning 12:01 a.m. and ending at 5 a.m., Friday, April 10 ET.
The systems listed below will be unavailable during both of the maintenance periods:
- Electronic System for Trademark Trials and Appeals (ESTTA)
- Electronic Trademark Assignment System (ETAS)
- Electronic Patent Assignment System (EPAS)
TEAS Maintenance
The USPTO will perform maintenance on the Trademark Electronic Application System (TEAS) beginning at 8 a.m. and ending at 11:59 a.m., Saturday, April 11 ET.
TEAS will be unavailable during the maintenance period. We apologize for any inconvenience this may cause.
Posted at 01:41PM Apr 06, 2015 in Planned Events |