USPTO Systems Status and Availability

Wednesday Jul 17, 2019

Planned Events

Network Maintenance

The USPTO will perform network maintenance on multiple nights beginning at 11:59 p.m., Wednesday, July 17 and ending at 5 a.m., Friday, July 19 ET.

The maintenance will occur on the following nights and times:

  • Beginning at 11:59 p.m., Wednesday, July 17 and ending at 5 a.m., Thursday, July 18 ET.
  • Beginning at 11:59 p.m., Thursday, July 18 and ending at 5 a.m., Friday, July 19 ET.

 

During the maintenance periods, access to http://www.uspto.gov and the following USPTO public online payment systems may be intermittent:

  • Electronic Filing System (EFS-Web & EFS-Web Contingency)
  • Electronic System for Trademark Trials and Appeals (ESTTA)
  • Electronic Trademark Assignment System (ETAS)
  • Patent Maintenance Fees Storefront
  • Patent Trial and Appeal Board End to End (PTAB E2E)
  • Trademark Electronic Application System (TEAS)