USPTO Systems Status and Availability

Tuesday Jul 17, 2018

EFS-Web Maintenance

EFS-Web Maintenance

The USPTO will perform maintenance on EFS-Web beginning at 12:01 a.m., Friday, July 20 and ending at 5 a.m., Friday, July 20.

EFS-Web will be unavailable during the maintenance period.

If you have a Saved Submission Package containing fee calculations, when retrieving the package after this maintenance period please review the Calculated Fees to ensure correctness, or please submit the Saved Submission package prior to this maintenance period. If you must file during this period, please use an alternative filing method.