USPTO Systems Status and Availability

Check this page for the latest information on operating status and availability of Online Business Systems. For Standard Hours of Availability for Online Business Systems, System Descriptions, and Operating Requirements/Compatibilities, see the links at left.

Current Status

Monday Nov 06, 2017

There are no current events at this time.

There are no current events at this time.

Planned Events

Monday Nov 20, 2017

Digital Certificate Management (DCM) Website Maintenance

Digital Certificate Management (DCM) Website Maintenance

The USPTO will be performing maintenance impacting the Digital Certificate Management (DCM) website beginning at 10 p.m., Tuesday, November 21 and ending at 5 a.m., Wednesday, November 22 ET.

During this maintenance, external users will be unable to manage their External Public Key Infrastructure (EPKI) profiles via the DCM website.

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