AI CHALLENGE Trademark
Serial Number: 77349519 • Registration: 3525498
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 11, 2007
Registration Date
October 28, 2008
First Use Anywhere
February 1, 2008
First Use in Commerce
March 1, 2008
Published for Opposition
May 6, 2008
Cancellation Date
May 29, 2015
Goods & Services
Computer education training; Education information