USPTO incident

Patent Public Search (PPUBs) Maintenance

USPTO is currently experiencing a minor incident, which began 13h ago. The vendor's full update timeline is below.

Started
May 30, 2026, 01:46 PM UTC
Resolved
Ongoing
Duration
● 12h 41m
Detected by Pingoru
May 30, 2026, 01:46 PM 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...