AAU Contact Center Closed 9/14 (11:30 a.m. - 2:30 p.m.)

The USPTO Application Assistance Unit (AAU) Contact Center will be closed Thursday, Sept. 14 from 11:30 a.m. – 2:30 p.m. During this time, callers may leave a voicemail message with their contact information or email HelpAAU@uspto.gov.