Patent Public Search (PPUBs) Maintenance

until
Completed

The USPTO will perform routine maintenance on PPUBs from 10-10:30 p.m. ET on Friday, February 14.  

During this maintenance period, PPUBs will be available and no impact to the users.

Last updated: Friday, Feb 14, 2025 at 10:30 PM ET
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Past status updates:

- Completed
- In progress
- 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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