Electronic System for Trademarks Trials Appeals (ESTTA), Trademark Trial and Appeal Board Inquiry System (TTABVUE), and TTAB Center Maintenance

until
Completed

The USPTO will perform a routine maintenance from 12:01- 5 a.m. ET on Saturday, June 6.

During the maintenance period, ESTTA, TTABVUE, and TTAB Center will be unavailable.

Last updated: Saturday, Jun 6, 2026 at 5:00 AM 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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