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Current and planned system outages
USPTO will perform maintenance on Assignments on the Web (AOTW) beginning at 12 midnight and ending at 1 a.m. on Tuesday, July 23.
AOTW users may experience intermittent service interruptions and Trademark Status and Document Retrieval (TSDR) users may be unable to view assignment data during the maintenance period.
Posted at 03:21PM Jul 22, 2013 in Planned Events |