U.S. federal trademark · Serial No. 88811408
Children's activity mat in the nature of a toy mat that changes color when water is applied sold with specially designed writing implement to be used with toy mat; children's activity book in the nature of a toy book with page containing pre-printed designs that change color when water is applied sold with specially designed writing implement to be used with activity book
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.