USPTO Systems Status and Availability

Tuesday Nov 14, 2017

Private PAIR Maintenance

Private PAIR Maintenance

The USPTO will be performing maintenance impacting the Private Patent Application Information Retrieval System (Private PAIR) beginning at 12:01 a.m., Thursday, November 16 and ending at 5 a.m., Thursday, November 16 ET.

During the maintenance period, users may experience short interruptions of service to Private PAIR. Users who make updates using Private PAIR may not be able to review the updates until after the maintenance is complete.