USPTO Systems Status and Availability

Wednesday Jun 14, 2023

Planned Events

Patent Examination Data System (PEDS) Maintenance

The USPTO will perform maintenance on Patent Examination Data System (PEDS) from 12 a.m. until 5 a.m. on Friday, June 16 ET.

During this maintenance period, PEDS will be unavailable.

Patent Electronic Filing System-Web (EFS-Web) Maintenance

The USPTO will perform maintenance on EFS-Web from 8 p.m. until 10 p.m. on Sunday, June 18 ET.

During this maintenance period, Fee Worksheets and Acknowledgement Receipts for submissions will not be generated.

Applicants may file submissions in EFS-Web during this time but wait until Monday for those documents to be generated. Applicants may still file submissions via Patent Center.