Trademark Search  /  CHALLENGE OTHERS. CHALLENGE YOURSELF.

CHALLENGE OTHERS. CHALLENGE YOURSELF.

○ Dead · Cancelled

U.S. federal trademark · Serial No. 77674479 · Reg. No. 3716846

Mark
CHALLENGE OTHERS. CHALLENGE YOURSELF.
Status
Cancelled
Serial Number
77674479
Registration No.
3716846
Filing Date
February 20, 2009
Registration Date
November 24, 2009
Class(es)
Class 041

Owners

National Council of Teachers of Mathematics
99 · Reston, VA, US
National Council of Teachers of Mathematics
99 · Reston, VA, US
National Council of Teachers of Mathematics
99 · Reston, VA, US

Goods & Services

Providing on-line educational computer games in the field of mathematics education for K-12 students

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.