Publication Site for Issued and Published Sequences (PSIPS) Maintenance
The USPTO will perform maintenance on servers affecting the Publication Site for Issued and Published Sequences (PSIPS) systems beginning at 12:01 a.m., Friday, November 19 and ending at 5:30 a.m., Friday, November 19 ET.
During this time sequencedata.uspto.gov will be unavailable.
Public Patent Application Information Retrieval (Public-PAIR) Maintenance
The USPTO will perform maintenance on servers affecting the Public-PAIR systems beginning at 12:01 a.m., Friday, November 19 and ending at 5:30 a.m., Friday, November 19 ET.
During the maintenance period, users may experience intermittent issues with Public-PAIR.
Trademark Electronic Application System (TEAS) and Trademark Electronic Application System International (TEASi) System Maintenance
The USPTO will perform maintenance on the TEAS and TEASi beginning at 8 a.m., Saturday, November 20 and ending at 2 p.m., Saturday, November 20 ET.
During the maintenance period, TEAS and TEASi will be unavailable.