USPTO incident

Patent Trial and Appeal Case Tracking System (PTACTS) Maintenance

Minor Ongoing View vendor source →

USPTO is currently experiencing a minor incident, which began 9h ago. The vendor's full update timeline is below.

Started
May 22, 2026, 01:05 PM UTC
Resolved
Ongoing
Duration
● 8h 52m
Detected by Pingoru
May 22, 2026, 01:05 PM UTC

Update timeline

  1. monitoring May 22, 2026, 01:05 PM UTC

    The USPTO will perform routine maintenance from 10-10:30 p.m. ET on Friday, May 22. Credit/Debit card fee payment methods cannot be accepted during the maintenance...