Patent Public Search (PPUBS) Maintenance

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Planned maintenance

The USPTO will perform routine maintenance on PPUBs from 10-10:59 p.m. ET on Sunday, October 6.  

During this maintenance period, no outage is expected to PPUBs, but users may experience temporary disruption.

Last updated: Friday, Oct 4, 2024 at 4:21 PM ET
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Past status updates:

- Planned maintenance

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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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