Serial Number
77674479
Owner
National Council of Teachers of MathematicsAttorney
James E. AndersonFirst Use Date
Apr 22, 2009
Filing Date
Feb 20, 2009
CHALLENGE OTHERS. CHALLENGE YOURSELF. Trademark
Serial Number: 77674479 • Registration: 3716846
Trademark Classes
Owner Contact Info
1906 Association Drive
Reston, VA 20191
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
February 20, 2009
Registration Date
November 24, 2009
First Use Anywhere
April 22, 2009
First Use in Commerce
April 22, 2009
Published for Opposition
June 23, 2009
Cancellation Date
June 26, 2020
Goods & Services
Providing on-line educational computer games in the field of mathematics education for K-12 students