U.S. federal trademark · Serial No. 88333263 · Reg. No. 6133150
Blackboard erasers; Blackboards; Blackboards and scrap books; Chalk and blackboards; Chalk boards for school and home use; Chalk erasers; Chalkboards; Desk mount boards for reading and writing; Directory boards; Drawing boards; Drawing materials for blackboards; Dry erase markers; Dry erase writing boards and writing surfaces; Easels; Eraser dusting brushes; Erasers; Ink erasers; Magnetic boards; Marking pens; Painters' easels; Printed advertising boards of cardboard; Rubber erasers; Slate boards for writing; Stick-on whiteboards and dry-erase boards; Watercolor boards; Wet erase markers; Wet erase writing boards; Wet erase writing surfaces; White paperboard; Writing instruments; Writing slates; Blackboards, drawing boards and easels; Whiteboard erasers; Writing board erasers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.