USPTO Systems Status and Availability
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

Monday May 22, 2017

Current Status

HTTPS access to Public PAIR Restored

The USPTO has restored HTTPS protocol capabilities to Public Patent Application Information Retrieval (PAIR) system.

Planned Events

Saturday May 27, 2017

Current Status

There are no planned events at this time.

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