Private Patent Application Information Retrieval (Private-PAIR) Maintenance
The USPTO will perform maintenance on Private-PAIR beginning at 12:01 a.m., Saturday, August 27 and ending at 4 a.m., Saturday, August 27 ET.
During the maintenance period, Private-PAIR will be unavailable. Please use Patent Center as an alternative to electronically retrieve patent applications.
Last updated: Tuesday, Aug 23, 2022 at 4:34 AM ET
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