TSDR Maintenance
TSDR Maintenance
The USPTO will perform maintenance affecting the Trademark Status and Document Retrieval (TSDR) system beginning at 10 p.m. Saturday, May 30 and ending at 5 a.m., Sunday, May 31 ET.
TSDR will be unavailable during the maintenance period.
Posted at 08:00PM May 29, 2015 in Planned Events |