U.S. federal trademark · Serial No. 74311619 · Reg. No. 1807458
paper products designed for teaching handwriting which have more than one ink color in the ruling; namely, strips appropriately sized for writing a single sentence, chart tablets, white bond or newsprint sheets designed for individual use in handwriting practice and manila tag cards appropriately sized for writing one word
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.