經安全檢測,此網站為安全網站,請放心前往原始網址!

Private PAIR - United States Patent and Trademark Office

Private PAIR Quick Start Guide October 2009 Private Pair – Sign On To access Private PAIR go to https://ppair.uspto.gov/epatent/portal/home and click on the ‘Private PAIR’ link shown below. The system displays the Private PAIR login screen. 1. Browse to t

www.uspto.gov

網址安全性掃描由 google 提供