Pay maintenance fees and learn more about filing fees and other payments
Notices of possible system outages
USPTO will be performing preventative maintenance in the servers housing PAIR and EFS Web. This maintenance will start at 12:01 a.m. and end at 4 a.m., Friday, December 21.
PAIR and EFS Web will not be available during this maintenance.
Posted at 04:00AM Dec 19, 2012 in Planned Events |