Pay maintenance fees and learn more about filing fees and other payments
Notices of possible system outages
The USPTO will perform maintenance on Assignments on the Web (AOTW) beginning at 10 p.m. on Friday, June 7 and ending at 2 a.m. on Saturday, June 8.
AOTW will be unavailable during the maintenance, and Patent Application Information Retrieval (PAIR) and Trademark Status and Document Retrieval (TSDR) will be unable to retrieve assignment data during the maintenance.
Posted at 11:00AM Jun 07, 2013 in Planned Events |