System status and availability
Check this webpage for the latest information on the operating status of USPTO's systems and planned maintenance activities.
Current status of USPTO systems
There are no current events at this time.
View past unplanned events chevron_right
Upcoming planned events
until
NOAA N-WAVE Vendor Maintenance
NOAA N-WAVE Vendor network maintenance to move circuits is scheduled from 12-4 a.m. ET on Wednesday, May 6.
Users may experience intermittent disruptions (e.g., brief disconnects, sign-in errors, or latency) when accessing internal and external websites and applications.
Users should consider scheduling critical tasks outside the maintenance window.
Last updated: Friday, May 1, 2026 at 7:59 AM ET
View past planned events chevron_right