Patent Center Maintenance

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The USPTO will perform a routine maintenance on the Patent Center from midnight-1 a.m. ET on Saturday, January 17.

During this maintenance period, Patent Center will be unavailable. 

Please refer to our Filing Documents during an Outage page for other alternative filing methods.

Last updated: Saturday, Jan 17, 2026 at 1:00 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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