U.S. federal trademark · Serial No. 87506311 · Reg. No. 5710498
Building games; children's multiple activity toys; memory games; toy set comprising colored blocks used to form various pictures and designs; electronic games for the teaching of children; educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings.; stacking toys; manipulative toys used for teaching, reading and mathematics; educational devices, namely, toy construction blocks for recognition of mathematical relationships; toy building blocks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.