USPTO Systems Status and Availability

Thursday Nov 07, 2019

Current Events Login is Intermittently Unavailable

Authentication (login) to TEAS, EFS-Web for Registered eFilers, Private PAIR, and the Sponsorship tool is intermittently unavailable. Please retry at a later time.

For patents customers, use EFS-Web for Unregistered eFilers to file new applications and use an alternative filing method to file follow-on submissions.

For trademark (TEAS) customers, if your deadline is today and you cannot login, you must use an alternative method of filing. Please visit the Trademark Outage Page for information concerning Trademark alternative filing methods. If you have any questions, contact the TEAS team by email

USPTO is aware of this issue and is working to resolve it.