USPTO incident

Patent Public Search (PPUBs) Maintenance

Minor Resolved View vendor source →

USPTO experienced a minor incident on June 16, 2026, lasting 107d 12h. The incident has been resolved; the full update timeline is below.

Started
Jun 16, 2026, 08:12 AM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
107d 12h
Detected by Pingoru
Jun 16, 2026, 08:12 AM UTC

Update timeline

  1. monitoring May 30, 2026, 01:46 PM UTC

    The USPTO will perform routine maintenance on PPUBs beginning at 11:59 p.m. ET on Friday May 29 and ending at 1:30 a.m. ET on Saturday...