USPTO Systems Status and Availability

Tuesday Feb 20, 2018

Issue with Acknowledgement Receipt and Fee Transmittal in EFS-Web from Friday, February 16

EFS-Web users who filed new and follow-on submissions on Friday, February 16 after 11 a.m. (ET) may not have received an Acknowledgement Receipt and Fee Transmittal. USPTO technical teams are working to regenerate these documents. We will post an update when they are available in PAIR.