Patent Public Search (PPUB) Maintenance
The USPTO will perform routine maintenance on PPUBs beginning at 10 p.m. ET on Friday, June 21 and ending at midnight ET on Saturday, June 22.
During this maintenance period, no outage is expected to PPUBs, but users may experience temporary disruption.
Last updated: Friday, Jun 21, 2024 at 1:41 PM ET
chevron_left
View past planned events
chevron_right
View current events chevron_right