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, November 19.
The final night of maintenance will be from 12:01 a.m.- 5:30 a.m. ET on Wednesday, November 20.
During the maintenance period, OEDIS will be unavailable.