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Current and planned system outages
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.
The USPTO has restored HTTPS protocol capabilities to Public Patent Application Information Retrieval (PAIR) system.
Posted at 10:11AM May 22, 2017 in Current Status |
There are no planned events at this time.
Posted at 01:37PM May 27, 2017 in Planned Events |