U.S. federal trademark · Serial No. 50082425
Blackboard erasers; Blackboards; Blackboards, drawing boards and easels; Blackboards for school and home use; Chalkboards; Chalk boards for school and home use; Dry erase markers; Dry erase writing boards; Erasers; Magnetic boards being office requisites; Magnetic boards for scheduling activities and appointments; Marker pens; Stick-on whiteboards and dry-erase boards; Whiteboard erasers; Writing board erasers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.