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

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Upcoming planned events

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Planned Network Maintenance

There is planned Network (Netskope Upgrade - Release 135) maintenance scheduled for the following dates and times:

  • Beginning at 8 p.m. ET on Wednesday, March 4 and ending at 12 a.m. ET on Thursday, March 5
  • Beginning at 8 p.m. ET on Thursday, March 5 and ending at 12 a.m. ET on Friday, March 6
  • Beginning at 9 p.m. ET on Tuesday, March 10 and ending at 1 a.m. ET on Wednesday, March 11

Users may experience intermittent disruptions during this time.

Avoid the use of any USPTO applications that utilize the internet or intranet during the scheduled maintenance.

Last updated: Wednesday, Mar 4, 2026 at 8:18 AM ET
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Unless otherwise indicated, all systems should be operating normally.

Issues impacting remote employees are available on the Internal system status platform.

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