Planned Events
Multiple Systems Maintenance
The USPTO will perform maintenance affecting multiple systems from 12:01 a.m. until 2 a.m. on Tuesday, December 20 ET.
During this maintenance period, availability of Supplemental Content data for new applications and follow-ons filed will be delayed in the following systems:
- Patent Center
- Private Patent Application Information Retrieval (Private PAIR)
Please check Patent Center or Private PAIR after the maintenance period for confirmation of availability of the Supplemental Content Data. If you have questions, please contact the Patent Electronic Business Center (EBC) at (866) 217-9197 during their operating hours of 6 a.m. to midnight, Monday - Friday ET, or email ebc@uspto.gov
Posted at 07:48AM Dec 13, 2022 in Planned Events |