USPTO Systems Status and Availability

Friday Mar 19, 2021

Planned Events

Bulk Data Storage System Maintenance

The OCIO will perform maintenance on the Bulk Data Storage System (BDSS) beginning at 12 p.m., Friday, March 19 and ending at 5 p.m., Friday, March 19 ET.

The entire BDSS system will be unavailable during the maintenance period.

Multiple Systems Maintenance

The OCIO will perform maintenance on Electronic System for Trademark Trials and Appeals (ESTTA), and Trademark Trial and Appeal Board Inquiry System (TTABVUE) beginning at 12:01 a.m., Sunday, March 21 and ending at 5:30 a.m., Sunday, March 21 ET.

Private Pair Maintenance

The OCIO will perform maintenance on the Private Pair system beginning at 11:59 p.m., Monday, March 22 and ending at 5 a.m., Tuesday, March 23 ET.

During the maintenance period, the system will not be available.

Public PAIR Maintenance

The USPTO​ will perform maintenance on Public PAIR in support of Patent Application Location and Monitoring - Infrastructure (PALM-INFRA) PROD deployment beginning at 1 a.m., Monday, March 29 and ending at 5 a.m., Monday, March 29 ET.

During the maintenance period, there will be no outage to Public PAIR as the servers will be restarted in a rolling fashion.​