USPTO Systems Status and Availability

Wednesday Sep 14, 2011

EFS-Web and EFS-Web Contingency Outages

EFS-Web and EFS-Web Contingency Outages

Due to maintenance, the following submission types will not available in EFS-Web and EFS-Web Contingency starting at 12:01 a.m. and ending at 4:30 a.m. Saturday, September 17: 371 applications, follow-ons, ePetitions, and fees. Applicants can file new applications (except 371s) via EFS-Web and EFS-Web Contingency.

EFS-Web will be also unavailable starting at 12:01 a.m. and ending at 6 a.m. Sunday, September 18. EFS-Web Contingency will be continue to be available during the EFS-Web outage.