Global Dossier (GD) and One Portal Dossier (OPD) Systems Maintenance
The USPTO will perform maintenance on the GD and OPD systems beginning at 9 p.m., Tuesday, December 7 and ending at 11:59 p.m., Tuesday, December 7 ET.
During the maintenance period, GD and OPD will be unavailable.
Last updated: Monday, Dec 6, 2021 at 11:49 AM ET
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