USPTO System Availability
The following systems are currently unavailable due to technical difficulties:
- Patent Center
- Electronic Filing System-Web (EFS-Web) for Registered eFilers
- Private Patent Application Information Retrieval (Private PAIR)
Please refer to our Filing Documents during an Outage page for an alternative filing method. If you have questions, please contact the Patent Electronic Business Center (EBC) at (866)- 217-9197 during their operating hours of 6 a.m., to midnight, Monday - Friday ET, or email ebc@uspto.gov.
USPTO System Availability
The following systems are currently unavailable due to technical difficulties:
- MyUSPTO
- Fee Processing Systems
- Trademark Electronic Application System.
- CCC
- OEDIS
Technology teams are investigating the issue to find an appropriate resolution.
USPTO 429 errors
Users that are experiencing 429 Errors accessing USPTO systems will need to clear their cache and then retry.
If unsuccessful, please proceed to the "Reset Password" procedure to register a new password with My.USPTO.gov to get access to any USPTO system.
Last updated: Thursday, Jul 28, 2022 at 3:35 PM ET
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