USPTO Systems Status and Availability
USPTO Systems Status and Availability
Sunday Jan 20, 2013

Planned Events

PAIR Maintenance

USPTO will perform maintenance on Patent Application Information Retrieval (PAIR) beginning at 12:01 a.m. and ending at 6 a.m. on Sunday, January 20. PAIR will be unavailable during the maintenance period.


ePAS Maintenance

USPTO will perform maintenance on the Electronic Patent Assignment System (ePAS) beginning at 12:01 a.m. and ending at 2 a.m. on Wednesday, January 23. ePAS customers may save their work and submit once the maintenance is complete.

This page is owned by Service Desk.