USPTO Systems Status and Availability

Friday Feb 27, 2015

USPTO Phone Contact Centers, PRPS, and USPTO Website Maintenances

USPTO Phone Contact Centers

USPTO will perform maintenance affecting the USPTO phone contact centers beginning at 7 p.m., Friday, February 27 and ending at 10 p.m., Sunday, March 1 EST.

Callers may experience longer than normal wait times during the maintenance period.

The following USPTO websites will also be unavailable during the maintenance period:

PRPS Maintenance

USPTO will perform maintenance on the Patent Review Processing System (PRPS) beginning at 1 a.m. and ending at 6 a.m., Saturday, February 28.

PRPS will be unavailable during the maintenance period.

USPTO Website Maintenance

The USPTO public website, www.uspto.gov, will undergo maintenance beginning at 3 a.m. and ending at 6 a.m., Tuesday, March 3 EST.

Users may experience intermittent interruptions when trying to access the site during the maintenance period.