The USPTO will perform routine maintenance affecting multiple systems from 12:01-12:30 a.m. ET on Thursday, January 30 ET.
During the maintenance period, payment processing will be unavailable across the following USPTO storefronts:
- Patent Center
- Patent Trial and Appeal Board Case Tracking System (PTACTS)
- Trademark Center
- Trademark Trial and Appeal Board (TTAB) Center
- Assignment Center
- Certified Copy Center (CCC)
- Office of Enrollment and Discipline Customer Interface (OEDCI)