U.S. federal trademark · Serial No. 97378454
Blackboards; Photo-engravings; Stationery; Ball pens; Blackboards, drawing boards and easels; Boxes for pens; Document files; Drawing brushes; Erasing shields; Garbage bags of paper or of plastics; Packaging materials of cardboard or paper for ices; White paperboard; Writing instruments; Printed announcement cards; School writing books
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.