USPTO Systems Status and Availability
Saturday Nov 10, 2012

Network Maintenance

Network Maintenance

USPTO will be performing Network Maintenance starting at 12:01 a.m. and ending 3:00 a.m. Sunday, November 11.

This network maintenance will affect USPTO eBiz Applications and as a result, this maintenance will cause intermittent outages to Public users. Please visit the USPTO website for a complete listing of USPTO eBiz Applications.

If connectivity is not available; please wait several minutes or until the end of the maintenance to reattempt access.

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