One or more systems affected by planned maintenance

​​Patent Application Text Initiative-Continuous Data Conversion Part 2 (PATI-CDC) Maintenance

The USPTO will perform maintenance on PATI-CDC system with migration all RHEL OS servers to Rocky OS Servers from 11:59 p.m. ET on Monday, March 25 until 5:30 a.m. ET on Tuesday, March 26.

Trademark System Maintenance

The USPTO will perform routine maintenance on the Trademark system from midnight-5:30 a.m. ET on Friday, March 29.  

During the maintenance period, the following systems will remain available, but mark images and documents will be unavailable:

• Trademark Electronic Application System (TEAS)
• Trademark Electronic Application System International (TEASi)
• Trademark e0G (TM-eOG)
• Trademark Status and Document Retrieval (TSDR)

During the maintenance period, the following systems will be unavailable:

• TM-eFile
• Trademark Trial and Appeals - Reading Room (TTAB-RR)