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Current and planned system outages
USPTO will be performing system maintenance on Assignments On The Web (AOTW) 12:01-5 a.m. Sunday, November 18.
During this maintenance, AOTW (http://assignments.uspto.gov/assignments/) and the assignment data in Trademark Status and Document Retrieval (TSDR) will not be available.
Posted at 05:30AM Nov 17, 2012 in Current Status |