USPTO Systems Status and Availability

Monday Jul 23, 2018

ETAS and EPAS Maintenance

ETAS and EPAS Maintenance

The USPTO will perform maintenance on the Electronic Trademark Assignment System (ETAS) and the Electronic Patent Assignment System (EPAS) beginning at 12:01 a.m., Thursday, July 26 and ending at 1 a.m., Thursday, July 26 ET.
 
ETAS and EPAS will be unavailable during the maintenance period.