The USPTO will perform routine maintenance on OEDIS (including practitioner search, roster download, applicant and practitioner portals) for two consecutive nights:
- The first night of maintenance will be from 12:01-5:30 a.m. ET on Tuesday, February 25.
- The final night of maintenance will be from 12:01-5:30 a.m. ET on Wednesday, February 26.
During the maintenance period, OEDIS will be unavailable.