USPTO Systems Status and Availability
Thursday May 24, 2012

E-News Maintenance, Public and Private PAIR, and EFS Web Maintenance

Server Maintenance

USPTO will perform server maintenance on the server housing the subscription center ( and public dashboards starting at 12:01 a.m. and ending at 4 a.m. Friday, May 25. These systems will be unavailable for internal or external website visitors during the maintenance period. The following dashboards will not be available;

USPTO's main website,, will remain available.

 System Maintenance

Image File Wrapper (IFW) data will be unavailable in Public PAIR and Private PAIR Sunday, May 27 starting at 12:01 a.m. and ending at 4 a.m due to system maintenance.

System Maintenance

EFSWeb and EFSWeb Contingency will be unavailable from 12:01 a.m. to 4 a.m. Wednesday, May 30 while USPTO will perform maintenance.

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