OPENSTUDY Trademark
Serial Number: 77967715 • Registration: 3910225
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 24, 2010
Registration Date
January 25, 2011
First Use Anywhere
October 1, 2008
First Use in Commerce
November 2, 2008
Published for Opposition
November 9, 2010
Cancellation Date
September 1, 2017
Goods & Services
Education services, namely, providing on-line learning resources and study tools in the field of homework and educational study for teachers and students