USPTO incident

Patent Public Search (PPUBs) Maintenance

Minor Resolved View vendor source →

USPTO experienced a minor incident on February 19, 2023, lasting 1320d 12h. The incident has been resolved; the full update timeline is below.

Started
Feb 19, 2023, 08:21 AM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
1320d 12h
Detected by Pingoru
Feb 19, 2023, 08:21 AM UTC

Update timeline

  1. monitoring Jun 18, 2026, 08:19 AM UTC

    The USPTO will perform routine maintenance on PPUBs beginning at 11:59 p.m. ET on Thursday, June 18 and ending at 1 a.m. ET on Friday...