USPTO Systems Status and Availability

Monday Dec 05, 2011

Public Application Outage

EFS-Web, Private and Public PAIR, and TEAS

All public applications including EFS-Web, Private and Public PAIR, and TEAS are currently unavailable. USPTO is working to resolve this issue and apologizes for any inconvenience. Applicants may use EFS-Web Contingency to file new patent applications: http://www.uspto.gov/patents/process/file/efs/contingency.jsp.