Serial Number
78473502
Owner
EDISON SCHOOLS, INC.Attorney
Clay A. TillackFirst Use Date
Aug 31, 2003
Filing Date
Aug 25, 2004
TUNGSTEN LEARNING Trademark
Serial Number: 78473502 • Registration: 3467812
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 25, 2004
Registration Date
July 15, 2008
First Use Anywhere
August 31, 2003
First Use in Commerce
August 31, 2003
Published for Opposition
April 29, 2008
Cancellation Date
February 20, 2015
Goods & Services
Development and dissemination of educational materials for others in the field of elementary, middle and high school education; educational consulting services provided to others in the fields of elementary, middle and high school education and improving student learning performance; development for others and dissemination of research-based student achievement diagnostic tests in the field of elementary, middle and high school education