Internal system status and availability
Check this webpage for the latest information on the operating status of USPTO's internal systems and planned maintenance activities.
Current status of USPTO systems
There are no current events at this time.
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Upcoming planned events
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Enterprise Contact Center Cloud (ECC-C) Maintenance
The USPTO will perform routine maintenance on the ECC-C from 8-10 p.m. ET on Thursday, April 9.
During the maintenance period, the users will experience a slight delay in connection.
Last updated: Monday, Apr 6, 2026 at 12:49 PM ET
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