USTACKS.COM Trademark
Serial Number: 77294562 • Registration: 3440249
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 2, 2007
Registration Date
June 3, 2008
First Use Anywhere
April 1, 2007
First Use in Commerce
October 1, 2007
Published for Opposition
March 18, 2008
Cancellation Date
January 9, 2015
Goods & Services
Hosting an online community website featuring academic information and study materials provided by undergraduate, graduate, professional students, and/or professors