USPTO Systems Status and Availability

Monday May 08, 2017

PIW Maintenance Rescheduled

PIW Maintenance Rescheduled

The USPTO maintenance on the Patent Images on the Web (PIW) originally schedule to begin at 10 a.m., Wednesday, May 10 ET, will now begin at 10 p.m., Wednesday, May 10 and end at 3 a.m., Thursday, May 11 ET.

During the maintenance period, PIW will be unavailable.