Notices of possible system outages
EFS-Web and Network Maintenance
USPTO will perform maintenance on the Electronic Filing System (EFS-Web) beginning at 12:01 a.m. and ending at 4 a.m. on Friday, May 3.
EFS-web and EFS-Web Contingency will be unavailable during the maintenance.
USPTO will perform network maintenance starting at 12:01 a.m. and ending at 4 a.m. on Saturday, May 4.
All Online Business Systems will experience intermittent outages during the maintenance.
Posted at 05:00AM May 02, 2013 in Planned Events |