78565096
Feb 10, 2005
Sep 12, 2006
Active Trademark
Math manipulative game consisting of playing cards displaying number matrices and mathematical equations, and chips for marking numbers on playing cards; sets of playing cards displaying mathematical equations for use in playing a math manipulative game; sets of playing cards displaying number matrices for use in playing a math manipulative game; and chips to be used with playing cards for use in playing a math manipulative game
Toys and Sporting Goods